CERRXIAN LEMENG Rotating and Swivel Twist USB 2.0 Type A Male to Type A Female 360 Degree Rotation Angle Extension Adapter Convertor (2-Pack,AM-FM) Please Note: Turn the direction along with the wheel gear direction, Please Don't use too much strength. Swivel and rotate action allows you to connect to devices without obstructing adjacent USB ports Use with your USB WLAN adapters, Bluetooth adapters, MP3 players etc. Ideal as an alternative to a USB extension cable Connectors: USB Type A Male to Type A Female