แอดป์เตอร์ USB LAN

Black USB 3.0 TO RJ45 Ethernet Adapter Network Usb Gigabit Lan Adapter For 10/100/1000 Mbps With 15cm Length Cable This compact USB 3.0 Network Adapter is backward compatible with older USB 2.0/1.x computer systems (speed limited by USB bus),making it the ideal portable replacement network adapter or laptop accessory.Suitable for Chromebook, Macbook Air, Windows,Android Tablets.The Gigabit Ethernet Adapter adds a single RJ45 Ethernet port to a USB-enabled computer system,