Features
*Easy to install and simple to use
*Plug & Play compatible
*Compliant with USB 1.1 specification
*USB Bus Powered, no external power required
Bluetooth Features
*Compliant with Bluetooth specification V1.2
*Full Speed Class 2 Bluetooth operation
*Integrated antenna with maximum operation range of 10m (33ft)
*Maximum Transfer Rate of 721kbps
*Frequency range: 2.400~2.480GHz
*BQB pre-qualified
IRDA Features
*Fully compliance with IDRA 1.0 specification
*Maximum operation range of 1m
*Support transfer rate at 2.4K to 115.2Kbps (SIR mode)
$228
http://www.connectland.com.hk/main/product/html/product_detail.php?id=133
LevelOne MDU-0025USB
$160
http://globallevel1.list.tw/ch/products2.php?Id=733