Buffalo 54Mbps Wireless USB 2.0 Keychain Adapter, Wireless, USB, 54 Mbit/s Buffalo 54Mbps Wireless USB 2.0 Keychain Adapter. Connectivity technology: Wireless, Host interface: USB. Maximum data transfer rate: 54 Mbit/s, Wi-Fi band: Single-band (2.4 GHz) https://www.techradar.com/reviews/pc-mac/networking-and-wi-fi/network-adapters/buffalo-airstation-n450-usb-2-0-wireless-adapter-wli-uc-g450-1049485/review The Buffalo AirStation N450 USB 2.0 Wireless Adapter WLI-UC-G450 is a companion to the fantastic Buffalo AirStation N-Technology HighPower ADSL2+ Modem Router . One of the standout features of the router was the design, which helped to focus wireless netw... Fast, Improves range Long driver install On the whole the Buffalo AirStation N450 USB 2.0 Wireless Adapter is a great investment if you've got a wireless N router and you want to give your wireless network a boost...