| BENFEI | $8 | 10/100/1000 Mbit/s gigabit Ethernet — stated in the third bullet, with the fourth naming IEEE 802.3, IEEE 802.3u and IEEE 802.3ab and adding support for IEEE 802.3az energy-efficient Ethernet. The second bullet attaches a condition: Category 6 cable or better if the gigabit is to be had | USB Type-C — stated in the title, which names a USB-C to Ethernet adapter and then describes the link behind it as USB 3.0 | Published twice. The title names Windows 11/10/8/7 and Mac OS; the fourth bullet names Windows 11, 10, 8.1, 8, 7, Vista and XP, Mac OS X 10.6 to 10.12, Linux kernel 3.x and 2.6, Android and Chrome OS, and excludes Windows RT and the Nintendo Switch |
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| UGREEN UG-USBC-25052 | $26 | Up to 2.5 Gbit/s — stated in the title and first bullet; the third bullet presents it as an upgrade from a 1 Gbit/s network when paired with 2.5-gigabit switches and routers. No BASE-T designation is printed | USB Type-C — stated in the title and in all five bullets, named for machines and phones with a Type-C socket and no Ethernet of their own | Not published as a list — the sixth bullet names machines instead: MacBook Pro and Air, Dell XPS, iPad Pro and Air, Mac mini and recent iPhone Pro models |
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| Cable Matters 201453-N | $35 | Up to 2500 Mbit/s — stated in the first bullet, described as a good deal more than a conventional one-gigabit adapter and named for 4K and 8K streaming, gaming, video calls and file transfers on a local network. No BASE-T designation is printed | USB-C, on a braided pigtail lead, with a second USB-C socket on the body for power. The second bullet states that the built-in USB-C power socket supports charging to 140 W under USB-PD 3.1 for compatible machines, naming a 16-inch MacBook Pro as an example, and that charging and the 2.5-gigabit connection run at the same time | Windows, macOS, Linux and ChromeOS — stated in the fifth bullet without versions, alongside a list of machines: MacBook, iMac, Dell XPS, iPad Pro and Surface among others, and with routers, switches and network storage named as what it plugs into |
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| ASUS USB-C2500 V2 | $50 | 2.5GBASE-T, with backward compatibility to 2.5G, 1G and 100 Mbit/s — stated in the Amazon.com title; ASUS gives 100, 1000 and 2500 Mbit/s | Disputed — ASUS's specification page gives a USB 3.0 Type-C input; the Amazon.com title calls it a USB Type-A adapter. The photographs on the listing are the thing to check | Windows, Mac OS X and Linux — stated in the second and fourth bullets without versions: plug and play on macOS and Linux, with a driver integrated in the adapter for a one-click install on Windows |
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| TP-Link UE300 | — | 10/100/1000 Mbit/s — on TP-Link's US product page | USB 3.0, Type letter not given — neither the Amazon.com listing nor TP-Link's page names Type-A or Type-C | Plug and play on Windows 11, 10, 8.1 and 8, macOS 10.9 and later, Chrome OS and Linux — on TP-Link's US page, which also lists Windows 7, Vista and XP, and a driver download for macOS 10.6 to 10.8 |
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| WAVLINK WL-NWU331GCA | — | 2.5 Gbps over an integrated RJ45 socket — stated in the first bullet, which adds in its own words that the actual network speed is limited by the network equipment of the buyer. No BASE-T designation is printed | Both — the second bullet states a Type-A and Type-C adapter carrying both interfaces so that neither has to be chosen, and the title names USB-C | Windows 7, 8, 8.1, XP, 10 and 11 and Mac OS 10.6 or later — stated in the third bullet; the fifth excludes ARM-based Windows RT, Windows Mobile, most Android devices and other non-PC platforms |
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