Skip to content

Publishes both figures, and gives them as floors rather than ceilings

RAOYI 2-in-1 OTG drive, 128 GB, USB 3.0 and Type-C, ≥ 80 MB/s read and ≥ 30 MB/s write stated

The one listing in this hub that writes its numbers as minimums instead of maximums — at least 80 megabytes a second reading, at least 30 writing — on a body carrying a Type-A plug and a Type-C plug at once.

RAOYI black dual-interface 128 GB flash drive with a USB Type-A plug at one end and a Type-C plug at the other

RAOYI 2-in-1 OTG drive, 128 GB, USB 3.0 and Type-C, ≥ 80 MB/s read and ≥ 30 MB/s write stated

The one listing in this hub that writes its numbers as minimums instead of maximums — at least 80 megabytes a second reading, at least 30 writing — on a body carrying a Type-A plug and a Type-C plug at once.

Capacity
128 GB — stated in the title three times over and in the fourth bullet. The maker’s decimal figure, reported as printed
USB generation
USB 3.0 — stated in the title and in the first and fourth bullets. No USB 3.1 or 3.2 designation appears, and the Type-C side is described by its connector rather than by a generation of its own
Stated link rate
Not published on the listing as a class rate — no figure in gigabits per second is given. The two figures on the page are megabytes per second and belong to the drive rather than to the link
Stated read figure
At least 80 MB/s — the second bullet gives a reading speed of ≥ 80 MB/s. The greater-or-equal sign is the maker’s own, and it makes this a floor rather than the ceiling that “up to” describes on every other listing in this hub
Stated write figure
At least 30 MB/s — the second bullet gives a writing speed of ≥ 30 MB/s in the same sentence as the reading figure, and in the same form. It is one of only three write figures published on this shelf
Connector type
Type-A and Type-C on one body — stated in the title as a 2-in-1 dual drive and again in the first bullet, which names the USB 3.0 and Type-C interfaces and gives transfer between a phone and a computer as the purpose
Body design
Not published on the listing — no material is named for the shell, no cap or slider is described, and no dimensions and no weight are given. The fourth bullet names the OTG function as the reason for the shape without describing the shape
Keyring provision
Not published on the listing — no loop, eyelet or lanyard is named
Stated ingress rating
Not published on the listing — no IP code and no water or dust figure appears anywhere
Warranty length
12 months — stated in the fifth bullet, alongside lifelong technical support and an invitation to use the store page for questions
Amazon reference
B07H3QQNY3 (same reference on 5 Amazon marketplaces)
EAN
0763230622229
  • Publishes a reading figure and a writing figure, which only three of the seven drives here do
  • Writes both as minimums, so the number is a promise rather than a best case
  • No material named for the body, and no dimensions or weight either

Best for: Moving photographs off a phone and onto a computer without a cloud account in the middle, where both ends need a different plug and neither should need an adapter.

≈ £18 / 20 €
Check price on Amazon

Specifications

Capacity
128 GB — stated in the title three times over and in the fourth bullet. The maker’s decimal figure, reported as printed
USB generation
USB 3.0 — stated in the title and in the first and fourth bullets. No USB 3.1 or 3.2 designation appears, and the Type-C side is described by its connector rather than by a generation of its own
Stated link rate
Not published on the listing as a class rate — no figure in gigabits per second is given. The two figures on the page are megabytes per second and belong to the drive rather than to the link
Stated read figure
At least 80 MB/s — the second bullet gives a reading speed of ≥ 80 MB/s. The greater-or-equal sign is the maker’s own, and it makes this a floor rather than the ceiling that “up to” describes on every other listing in this hub
Stated write figure
At least 30 MB/s — the second bullet gives a writing speed of ≥ 30 MB/s in the same sentence as the reading figure, and in the same form. It is one of only three write figures published on this shelf
Connector type
Type-A and Type-C on one body — stated in the title as a 2-in-1 dual drive and again in the first bullet, which names the USB 3.0 and Type-C interfaces and gives transfer between a phone and a computer as the purpose
Body design
Not published on the listing — no material is named for the shell, no cap or slider is described, and no dimensions and no weight are given. The fourth bullet names the OTG function as the reason for the shape without describing the shape
Keyring provision
Not published on the listing — no loop, eyelet or lanyard is named
Stated ingress rating
Not published on the listing — no IP code and no water or dust figure appears anywhere
Warranty length
12 months — stated in the fifth bullet, alongside lifelong technical support and an invitation to use the store page for questions
Amazon reference
B07H3QQNY3 (same reference on 5 Amazon marketplaces)
EAN
0763230622229

On the listing

A 2-in-1 dual flash drive in 128 GB with a USB 3.0 interface and a Type-C interface, described as moving files between a phone, a tablet and a computer instead of going through wireless or a cloud service; a reading speed given as ≥ 80 MB/s and a writing speed as ≥ 30 MB/s; a compatibility list running from desktops, laptops and Mac computers to speakers, printers, car radios and smart televisions on the Type-A side, and to phones and laptops with Type-C on the other; the OTG function offered as the answer to a phone with no room left, named as useful for holidays and business trips; and a box holding one drive, with 12 months of warranty and lifelong technical support.

At least eighty, and at least thirty

Both directions are published, and both are written as floors.

The second bullet gives ≥ 80 MB/s for reading and ≥ 30 MB/s for writing. The sign is the maker’s own and it is the interesting part of the sentence, because it points the other way from the form every other listing in this hub uses. “Up to” is a ceiling, met under conditions the maker sets. “At least” is a commitment about the bottom of the range.

The gap between the two figures is the other thing to take from it. Eighty for reading, thirty for writing: files come off this drive at roughly two and a half times the rate they go on. That ratio is ordinary for flash memory and it is the reason a listing that publishes one number and leaves the direction out has, in effect, published its read figure.

Two plugs on one body

The title calls it a 2-in-1 and the first bullet names the two interfaces: USB 3.0 and Type-C.

That is a practical arrangement rather than a specification win. A drive with one plug lives on one kind of machine; a drive with both moves between a phone and a desktop without an adapter in the bag. Three drives in this hub carry two connectors and four carry one.

What the page does not do is give the Type-C side a generation of its own. USB 3.0 is stated for the drive as a whole, and the Type-C connection is described by its shape and its OTG role.

The shell, which the page never describes

No material. No dimensions. No weight. No cap, no slider, and no word about how either plug is covered when the drive is loose in a bag.

That is a real gap on a dual-connector drive, because a body with an exposed contact at each end has two things to protect rather than one. Three listings in this hub name a metal housing, one names plastic and gives its measurements to a tenth of a millimetre; this one names nothing.

A warranty, in writing

Twelve months, stated in the fifth bullet, with technical support offered alongside it.

Warranty terms are commercial rather than technical and they say nothing about the memory inside. They are still worth noting here, because four of the seven listings on this shelf publish no period at all, and one publishes a figure that belongs to a software subscription rather than to the hardware.

Before ordering

Check that the phone end is a Type-C socket with OTG support, since that is the condition the listing itself names. Take the writing figure seriously rather than the reading one when judging how long a folder of video will take to move across. And expect to find nothing on this page about what the drive is made of.

Availability

Priced from 20 € to 27 € across the German, French, Italian and Spanish Amazon stores the day this page was checked.

It is stocked on the British Amazon store as well, in that country’s own currency. The range above leaves those out: it counts euro stores and no others.

The American Amazon store returned nothing at all, so the buy button there opens a search in that country rather than a page that would not load.

Every figure in this section is what Keepa held on the day this page was last updated. Stock and prices move without warning.

Prices quoted in this text were read on 10 September 2026. The live price is at the top of the page.

More USB flash drives

  • Amazon Basics black 128 GB flash drive with a telescopic sliding body

    Amazon Basics 128 GB, USB 3.1 stated, telescopic body, 130 read and 30 write stated, 115 GB usable published

    The only drive in this hub whose maker prints the usable figure alongside the label figure — and the only one that prints its headline number in two different units within a single page.

    Capacity
    128 GB — stated in the title, with the fifth bullet adding that the available storage is more than 115 GB and naming differing measurement standards as the reason the two figures differ. Both numbers are the maker’s own and both are reported here as printed; neither is calculated by this page
    USB generation
    USB 3.1 — stated in the title. The first bullet is more specific: a USB 3.1 Gen 1 or USB 3.0 port is required on the host machine to reach the stated read and write speeds, with backward compatibility to USB 2.0 hosts at a lower rate
    Stated link rate
    Not published on the listing — no class rate in gigabits per second appears. The first bullet claims the drive is 15 times faster than USB 2.0 drives, which is a comparison rather than a rate
    Stated read figure
    130, printed in two units on the same page. The title gives up to 130 Mbit/s; the first bullet gives up to 130 MB/s. The two units differ by a factor of eight and the listing never reconciles them, so both are reported here exactly as written and neither is converted
    Stated write figure
    Up to 30 MB/s — stated in the first bullet, in the same sentence as the reading figure. The bullet attributes both to internal tests under controlled conditions and adds that actual speeds vary with the device, the transfer size, the file types and other factors
    Connector type
    Not published on the listing as a plug shape — the first bullet names the host ports required, USB 3.1 Gen 1 or USB 3.0, which is a class and not a connector, and no Type-A or Type-C designation appears in the title or the bullets
    Body design
    A telescopic design — stated in the third bullet, which names the retracting body as what protects the drive from damage when it is not in use. There is no separate cap to lose. No material, no dimensions and no weight are given
    Keyring provision
    Not published on the listing — no loop or eyelet is named in any of the five bullets
    Stated ingress rating
    Not published on the listing — no IP code and no water or dust figure appears
    Warranty length
    Not published on the listing — no period is stated. The fifth bullet closes on a note about checking the storage requirements of devices such as games consoles before use
    Amazon reference
    B0B6148YKN (same reference on 6 Amazon marketplaces)
    EAN
    0840095889711
    • Publishes the available capacity itself, at more than 115 GB, which no other listing on this shelf does
    • States the host port needed to reach its own figures, rather than printing a bare number
    • The same headline number appears as Mbit/s in the title and MB/s in the first bullet

    Best for: A first drive for somebody who has been caught out by a capacity that displayed smaller than the box promised, since this is the listing that explains the difference on the page rather than after the sale.

    ≈ 18 €
    Check price on Amazon
  • Hama C-Laeta 128 GB flash drive with a metal body and a USB Type-C plug

    Hama C-Laeta FlashPen, 128 GB, USB-C 3.2 Gen 1 stated, metal housing

    A metal-bodied USB-C drive that names its generation twice over and never once says how fast it is: no rate in gigabits, no read figure, no write figure, on a page of five bullets.

    Capacity
    128 GB — stated in the title. The figure is the maker’s, printed in the maker’s decimal unit, and this page reports it in that unit rather than restating it in another
    USB generation
    USB 3.2 Gen 1 — stated in the title and again in the first bullet, which in the same sentence also names a USB 3.0/USB 3.1 (Gen. 1) connection. Whether that is a second plug on the same body or the same plug described from a second angle is not settled anywhere on the page
    Stated link rate
    Not published on the listing — neither a figure in gigabits per second nor one in megabytes per second appears in the title or in any of the five bullets. The generation is named and the rate that belongs beside it is left off
    Connector type
    Type-C — stated in the title, with the first bullet adding a USB 3.0/USB 3.1 (Gen. 1) connection alongside it. The third bullet gives the reversible plug as its own selling point: a USB-C plug goes in either way round
    Stated read figure
    Not published on the listing — in place of a number the second bullet offers direct recording and playback of films in Full HD, which describes a use rather than a rate
    Stated write figure
    Not published on the listing. Recording onto the drive is claimed in that same second bullet, and recording is a write operation described here without any figure attached to it
    Body design
    A metal housing — stated in the fourth bullet as high-grade and robust. No cap, no slider and no retractable mechanism is named, and no dimensions and no weight are given
    Keyring provision
    Not published on the listing — no loop, no eyelet and no lanyard hole is named in any bullet
    Stated ingress rating
    Not published on the listing — no IP code, no water figure and no dust figure appears. The robustness claimed in the fourth bullet is a claim about the shell, not a rating
    Warranty length
    Not published on the listing — the fifth bullet gives the box contents as one FlashPen C-Laeta and the page stops there
    Amazon reference
    B07QT6GZ6W (same reference on 6 Amazon marketplaces)
    EAN
    4047443414878
    • Names the generation behind both connections it describes, rather than printing one bare USB number
    • A metal shell, on the least expensive drive here
    • No read figure and no write figure at all, which is the pair of numbers this shelf is read on

    Best for: A phone or a recent laptop where the socket is Type-C, when what matters is that the drive fits at all rather than how long it takes to fill.

    ≈ 18 €
    Check price on Amazon
  • Two Intenso Speed Line black 128 GB flash drives supplied as a pair

    Intenso Speed Line twin pack, two drives of 128 GB, USB 3.2 Gen 1x1 stated, 70 MB/s, 8 g each

    A twin pack rather than a single drive, with a plastic body weighed to the gram and measured to the millimetre, and one transfer figure that never says which direction it belongs to.

    Capacity
    128 GB per drive, supplied as two — stated in the title and in the third and fifth bullets, which describe the pack as two Intenso Speed Line drives of 128 GB. The listing publishes no combined figure and this page does not produce one by multiplication
    USB generation
    USB 3.2 Gen 1x1 — stated in the title and in the first and fifth bullets, which name it as Super Speed USB 3.2 Gen 1x1 and credit it for the transfer rate. It is the most precisely written generation on this shelf, since it names the lane arrangement as well as the class
    Stated link rate
    Not published on the listing — no class rate in gigabits per second appears alongside the generation. The only figure on the page is in megabytes per second
    Stated read figure
    Not published as a read figure — the first bullet gives transfer speeds of up to 70 MB/s and names no direction. Where a single undirected number is published on a flash drive it is normally the reading one, and this page reports the figure rather than assigning a direction the maker did not
    Stated write figure
    Not published on the listing — no separate writing figure appears in any of the five bullets, and the 70 MB/s figure is not broken down
    Connector type
    Not published on the listing — neither Type-A nor Type-C is named in the title or the bullets, and no cap or plug is described. The generation is stated and the shape of the plug carrying it is not
    Body design
    A plastic body described as robust — stated in the second bullet, which gives the weight as 8 g and the dimensions as 19 × 65 × 9 mm. No cap, no slider and no retracting mechanism is named
    Keyring provision
    Not published on the listing — no loop and no eyelet appears in any bullet
    Stated ingress rating
    Not published on the listing — no IP code and no water or dust figure is given. The robustness named in the second bullet is a claim about the plastic, not a rating
    Warranty length
    Not published on the listing — no period is stated anywhere on the page
    Amazon reference
    B0CPPXM3B6 (same reference on 6 Amazon marketplaces)
    EAN
    4034303033744
    • Two drives in one purchase, which is the only pack on this shelf sold that way
    • Names its lane arrangement, Gen 1x1, rather than stopping at the generation
    • The connector shape is never named, in the title or in any bullet

    Best for: A household that keeps losing drives, or a pair of machines that each need one permanently — where having two matters more than having the quickest.

    ≈ £30 / 28 €
    Check price on Amazon

Others worth having spare

  • Hama compact 6-in-1 card reader with an SD slot, a microSD slot and a direct USB plug

    Hama 6-in-1 reader, USB 3.0, two slots, SD and microSD families, card-to-card exchange, LED

    A pocket reader whose title counts six and whose bullets count two, with an LED, a direct plug and a card-to-card copy function — and not one speed figure on the page.

    Host interface standard
    USB 3.0 — stated in the title, with the third bullet adding support for USB 2.0 and USB 1.1. The fourth bullet gives the operating systems: Windows 10, 8, 7, Vista and XP, or Mac OS 9.x and later
    Stated link rate
    Not published on the listing — no figure in gigabits per second and none in megabytes per second appears anywhere in the title or the five bullets. It is the only reader on this shelf with no rate of any kind
    Connector type
    Not published on the listing — the second and third bullets both name a direct USB connection requiring no cable, and neither says whether the plug is Type-A or Type-C
    Internal or external form
    External — a compact body with the USB plug built into it, described in the first bullet as small and ideal to carry
    Slot count
    Two — stated in the second and third bullets, both of which call it a 2-slot solution. The title calls the reader 6-in-1, and the six is the number of card formats named rather than the number of slots. The listing prints both figures and never says which is which
    Formats accepted
    SD, SDHC, SDXC, microSD, microSDHC and microSDXC — the six named in the second bullet, which is where the 6-in-1 of the title comes from. No CF, MS or XD format is claimed
    Simultaneous slot access
    Stated indirectly — the third bullet says the reader allows data to be exchanged directly from one memory card to another, which is an operation that needs both slots live at the same time. The words “simultaneous access” are not used
    Stated protocol support
    Not published on the listing — no UHS-I and no UHS-II mode is named, and no SD version number is quoted
    Cable arrangement
    No cable — stated twice, in the second and third bullets, both of which name the direct USB connection as the reason no lead is needed. No length is given because there is nothing to measure
    Amazon reference
    B08GD1F58J (same reference on 6 Amazon marketplaces)
    EAN
    4047443439314
    • An LED that reports the connection state, which three readers on this shelf never mention
    • Card-to-card copying named as a function rather than left to be discovered
    • No transfer figure at all, in any unit

    Best for: A camera bag or a laptop sleeve where the reader has to be small enough to forget about, and where moving a folder from a full SD card onto a microSD is the actual job.

    ≈ £8 / 9 €
    Check price on Amazon
  • Lexar Multi-Card 2-in-1 card reader with an SD slot and a microSD slot in a compact body

    Lexar Multi-Card 2-in-1, USB 3.1, SD and microSD, UHS-I and UHS-II, 312 MB/s stated

    Two slots, two figures and two bus modes: the only reader on this shelf that names UHS-II, and the only one whose two published rates describe two different classes of card.

    Host interface standard
    USB 3.1 — stated in the title and in the sixth bullet, which calls it high-speed USB 3.1 technology. No Gen 1 or Gen 2 suffix appears, and those two differ from each other by a factor of two
    Stated link rate
    Up to 312 MB/s — stated in the sixth bullet against the USB 3.1 interface. A second figure of up to 170 MB/s appears in the fourth bullet, attached there to backward compatibility with SD and microSD UHS-I cards. Both are printed on the same page and the listing does not reconcile them; both are reported here as written
    Connector type
    Not published on the listing — neither Type-A nor Type-C is named in the title or in any of the seven bullets
    Internal or external form
    External — the third bullet describes a compact, portable body, light and space-saving, meant for maximum mobility. No bay mounting or internal header is named
    Slot count
    Two — an SD slot and a microSD slot, stated in the first and second bullets
    Formats accepted
    SD and microSD — stated in the first bullet, with the seventh naming UHS-I and UHS-II cards of both shapes. No capacity ceiling is published, and no CF, MS or XD support is claimed
    Simultaneous slot access
    Both slots at once — stated in the second bullet, which describes transferring files from the SD and microSD slots to the computer at the same time
    Stated protocol support
    UHS-I and UHS-II — stated in the seventh bullet, which names support for SD and microSD cards in both modes, and in the fourth, which gives backward compatibility with UHS-I cards up to 170 MB/s. It is the only listing on this shelf that names UHS-II
    Cable arrangement
    Not published on the listing — no lead is described and no length is given. The third bullet sells the body on being compact and space-saving and does not say how it reaches the machine
    Amazon reference
    B085Z7P3LC (same reference on 5 Amazon marketplaces)
    EAN
    4895217903734
    • Names UHS-II, which no other reader on this shelf does
    • Publishes a figure for each bus mode rather than one number covering both
    • USB 3.1 with no Gen suffix, and the two variants of that generation differ by a factor of two

    Best for: A photographer holding UHS-II cards who has been getting UHS-I speeds out of a reader that never named a mode at all.

    ≈ £19 / 18 €
    Check price on Amazon
  • BENFEI black 4-in-1 card reader with SD, microSD, Memory Stick and CompactFlash slots

    BENFEI 4-in-1 reader, USB-C and USB 3.0, SD, microSD, MS and CF, four cards at once, 160 MB/s UHS-I

    A four-slot reader that reads all four at once, publishes the condition on its own rate, and then names three card formats it will not accept — two of which its slot list appears to cover.

    Host interface standard
    USB 3.0 — stated in the first bullet, which describes an integrated USB-C and USB 3.0 reader, and again in the second, which names a USB 3.0/2.0 slot or a Type-C slot as the two ways of connecting. Backward compatibility with USB 2.0 and 1.1 is stated in the second bullet
    Stated link rate
    Up to 160 MB/s in UHS-I mode — stated in the second bullet. The same bullet ends with the maker’s own note that the final data transfer speed depends on the card and on the type of USB port, which makes it one of two listings on this shelf to qualify its own figure in writing. No rate in gigabits per second is published
    Connector type
    Type-A and Type-C — stated in the first bullet as a 2-in-1 design, with the second naming the newest USB Type-C slot (Thunderbolt 3) alongside a USB 3.0 or 2.0 socket
    Internal or external form
    External — described throughout as an adapter used with a computer or a laptop. No bay mounting and no motherboard header is named
    Slot count
    Four — stated in the first bullet, which names access to four different card types: SD, microSD (TF), MS and CF
    Formats accepted
    SD, microSD or TF, Memory Stick and CompactFlash — stated in the first bullet. The fourth bullet then carries a marked exclusion: not compatible with Memory Stick (standard), Memory Stick Micro (M2) or CF Type I. The two halves of that are printed on the same page and the listing does not reconcile them, so both are reported here as written
    Simultaneous slot access
    Four cards at once — stated in the third bullet, which calls it a simultaneously working reader able to read four cards at the same time. It is the joint highest count on this shelf
    Stated protocol support
    UHS-I — named in the second bullet as the mode the 160 MB/s figure belongs to. No UHS-II mode is claimed
    Cable arrangement
    Not published on the listing — no lead is described and no length is given. The product is called an adapter throughout, and the fourth bullet lists laptops and phones as hosts without saying how the reader reaches them
    Amazon reference
    B08P517NW5 (same reference on 6 Amazon marketplaces)
    EAN
    6971785942189
    • Four card types in one body, including CompactFlash, which three readers on this shelf do not take at all
    • States that the final speed depends on the card and the port, in its own words
    • The exclusion note names formats the slot list appears to cover, and the page never squares the two

    Best for: A drawer holding cards from three generations of camera — CompactFlash from an older body, SD from a newer one, microSD from a drone — where one reader has to take all of them.

    ≈ $9 / £7 / 8 €
    Check price on Amazon

All USB flash drives