Features: brand new and high quality Upgrade usb 2.0 to Rj45 network adapter connects your computer or tablet to a router, modem or network switch for network connection. Full 10/100 Mbps fast ethernet performance over USB 2.0 480 Mbps bus, the usb network adapter converter is faster and more reliable than most wireless connections. USB powered, no external power required. It is a good solution for adding a standard Rj45 port to your notebook laptop for file transferring, video conferencing, gaming, and high definition video streaming. Provides a solution in Wi-Fi dead zones; for Ideal solution for replacing a failed network card or upgrading the bandwidth of an older computer. Compact and lightweight, with a user-friendly non-slip design for easier plug and unplug. High quality material for extra durability. Specifications: Hardware Interface: Ethernet Color: Black Material: ABS Data Link Protocol: USB2.0, Ethernet Data Transfer Rate: 10-100 Megabits Per Second Size:Approx 6x1.5x2.2cm/2.36x0.59x0.87in Operating System: Linux, for Windows X P, for Windows Vista,OS, for Windows 7, for Mac OS X 10.6 Snow Leopard, for Windows 10 Note: 1. Linux kernel 3.x/2.6.x, for Windows 7/XP/Vista 32/64-bit require driver install via download or included disk. 2. Not supported on ARM-based for Windows, including Surface for RT and Surface. 3.Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. 4.Please allow 0-1cm error due to the manual measurment. Package includes: 1x USB2.0 Lan Wired Adapter for Game Switch