Ethernet USB adapter with Gigabit Port-1000Mbps Data Transfer ,The Gigabit USB A Ethernet Adapter delivers stable data transfer speeds up to 1Gbps; and backward compatible with 100Mbps/10Mbps/1Mbps networks. supports uninterrupted large downloads at maximum speed.NOTE: how to reach 1000Mbps, 1:Please make sure to use CAT6 & Above Ethernet cables. 2:Please make sure the usb port is USB 3.0, because USB 2.0 can't reach 1000Mbps. 3:Please make sure to plug the USB A port into your Type-A devices completely.Plug-and-Play-Simply plug USB ethernet adapter into your device's USB A port and wired networks,Enjoy stable and smooth gigabit network data transmission, The Premium aluminum case design makes this USB A to RJ45 adapter durable to use.LAN to USB Adapter - USB A (Thunderbolt 3 Compatible) Gigabit Ethernet Adapter is designed specificially for stable connecting between USB A devices and wired network. It supports Gigabit Ethernet connectivity for efficient working and entertaining. Easy plug and play, there is no need for other drivers or software installed.Wide Compatibility -Our USB Gigabit Ethernet Adapter steadily Compatible with most desktop PCs,laptops with USB-A port,like ThinkPad,Surface,XPS,Chromebook,Mac mini, driver free for Mac OS, Windows, Chrome OS.