What network speeds does the StarTech 2.5GbE USB-C to Ethernet Adapter support?

The adapter supports network speeds of 10/100Mbps, 1G, and 2.5G.

What types of devices is the StarTech 2.5GbE USB-C to Ethernet Adapter compatible with?

The adapter works with USB 3.0/3.1 Type-C/TB3 devices including MacBook Pro, Mac Pro, Surface Book, and iPhone 15.

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Main image of StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 2 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 3 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 4 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 5 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 6 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 7 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 8 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 9 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

Alt view image 10 of 10 - StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

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StarTech 2.5GbE USB-C to Ethernet Adapter, NBASE-T NIC, USB 3.0 Type-C 2.5/1G Multi Speed Network, Thunderbolt Compatible, Windows & Mac - C22G-USB-ETHERNET

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2.5GbE USB-C to Ethernet Adapter; Securely connects to networks over CAT5e/RJ45/LAN; NBASE-T NIC; 10/100Mbps/1G/2.5G; Auto-Negotiation for max bandwidth; Works with USB 3.0/3.1 Type-C/TB3 MacBook Pro/Mac Pro/Surface Book/iPhone 15/up

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2.5GbE USB-C to Ethernet Adapter; Securely connects to networks over CAT5e/RJ45/LAN

Best Seller Ranking	#39 in Network Connectors/Adapters

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First Listed on Newegg	February 07, 2026

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Item#: 9SIA6ZPKS56856