USB 3.0 Ethernet Adapter,  The USB 3.0 network card is suitable for wired connection of desktop PCs (backward compatible with USB 2.0, etc.), notebooks, tablet phones and other devices, which can provide convenient and stable Internet access.Follow the IEEE 802.3 standard; support the automatic reversal of the network cable line sequence recognition function Wired transmission rate: up to 2500Mbps network connection to provide a stable guarantee.Support 10/100/1000Mbps/2500Mbps automatic identification; USB 3.0 interface ( backward compatible with USB 2.0, etc. )Supports automatic MDIX (automatic detection of straight and crossover network cables); Power supply supports full-duplex high-speed data exchange; IEEEE 802.3, 802.3 and 802.3 u, ab (10 base-t, 100, and 1000 base-tx) compatibleSupport full duplex and half duplex operation modeSupport sleep mode and remote wake up via connection and packet magic wake up functionSystem Support: Windows 8/ 7/ Vista(32/64bit), XP, Win10/11, MAC OS X, LinuxUse environment: use temperature 0-85, relative humidity 5-90; storage temperature -10-95, relative humidity 0-90