Brand – Ugreen, Model – Ugreen USB to LAN, Type – Network, Port Side-1 – USB Male, Side 1 Port Type – Male, Side 1 Port Name – USB-A, Port Side-2 – LAN Female, Side 2 Port Type – Female, Side 2 Port Name – LAN, Networking – 10/100Mbps, Color – Black, Compatible for – Nintendo Switch, Wii, Wii U, Macbook, Chromebook, Windows 10, 8.1, Mac OS, Surface Pro, Linux ASIX AX88772 Chipset, Compliant with Nintendo Switch, Windows 10/8/7/Vista/XP, Mac OS X 10.4 and above, Linux kernel 3.x/2.6.x, OS Compatibility – Windows 10/8/7/Vista/XP, Mac OS X 10.4 and above, Linux kernel 3.x/2.6.x, Others – Features: Support 10/100Mbps fast network access, Support IEEE 802.3, 802.3u(10Base-T, 100Base-T) compatible, LED indicators for Link and Activity, Support both Full-duplex with flow control and Half-duplex with backpressure operation, Support Full and Half duplex operating modes, ASIX AX88772C chipset, UGREEN Ethernet Adapter USB 2.0 to 10/100 Network RJ45 Lan Wired Adapter for Nintendo Switch, Wii, Wii U, Macbook, Chromebook, Windows 10, 8.1, Mac OS, Surface Pro, Linux ASIX AX88772 Chipset, Compliant with Nintendo Switch, Feature – Ugreen USB 2.0 to 10/100Mbps Ethernet Network Adapter,gives you true 10/100 Mbps network access and connects your PC to any Ethernet network through any USB port. Hot swappable and compatible with both USB 1.1 and 2.0 hardware, it works conveniently with desktop and notebook PCs., Part No – 20254, Warranty – 1 year, Country of Origin – China, Made in/ Assemble – China