The Kensington 33348 is a Bluetooth 2.0 to USB-A adapter for use with all Bluetooth-compatible devices such as cell phones, PDAs, printers, mice, tablets, and keyboards.
Throughput
Bluetooth v2.0 transmission speeds are up to 3X faster than v1.2
Power Consumption
Intelligent power management for 1/5th the consumption of Bluetooth v1.2