This compact USB 3.0 Network Adapter is backward compatible with older USB 2.0/1.x computer systems, making it the ideal portable replacement network adapter or laptop accessory. The Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system, with support for Gigabit network connections at full bandwidth of 100Mps. It supports both full-duplex and half-duplex operation in Fast Ethernet, and is compatible with Windows XP/Vista/7/8/10 and Macintosh OSX 10.6/10.7. The adapter also supports Jumbo packet of up to 9KB and suspend mode and remote wakeup via link-up and magic packet. It is a plug and play device, and does not require any drivers for Windows 8 and 10. However, for other systems, drivers may be required. The adapter is not compatible with other TV boxes except for Xiaomi Mi box 1/2/3, and may heat up if the cable used for connection is not of good quality or less than cat5e.