... 2.0 BLUETOOTH WIRELESS DONGLE ADAPTER Simultaniously connect Bluetooth devices such as a mouse, speaker,cellphone,printer, mobile. digital photoframe,Bluetooth headset or another PCThe Bluetooth ... requiredUSB bus powered; no need for external power supply Specification:Standard: Bluetooth V2.0Frequency: 2.4~2.48 GHzSymbol rate: 3MbpsAntenna: IntegratedReceiving / Sending rang ...