Mini Usb Wireless Adapter Is Not Just Usb Wifi Adapter Which Makes Your Pc/Laptop Wirefree To Connect Wifi Network But You Can Also Make Your Pc/Laptop As Wifi Hotspot And Can Use Your Wired Internet To Your Other Wifi Devices Like Laptop, Tablets And Mobile Phones. Despite The Size, This Tiny Usb Device Supports Higher Data Rate Of Up To 150mbps When Connecting With Wireless 802.11n Device Which Is 3 Times Faster Than Your Normally 11g Connection. Mini Usb Wifi Wireless N Lan 802.11n/G 150mbps Adapter, Supports 64/128-Bit Wep, Complies With 128 Bit Wpa Standard(Tkip/Aes), Supports Mic, Iv Expansion, Shared Key Authentication, Ieee 802.1x. Supports Windows Xp / Vista / Win 7 /2000/Win 8/Raspberry Pi, Linux,Mac Os. Seamlessly Compatible With 802.11b/G/N Devices. The usb adaptor Made With Realtek 8188cus Highly Efficient Chipset For Strong And Constant Signal With Better Performance.