Rocketek BT4B USB bluetooth 4.0 Adapter bluetooth Dongle for Desktop PC Computer
1. Brand: Rocketek
2. Model: RT-BT4B
3. Item: bluetooth Adapter
4. Connection: bluetooth 4.0
5. Operation Range: 10m
6. Dimension: 32*15*7.5mm
7. Supported Systems:
Windows XP, Vista, and Windows 7 (with included CSR drivers.)
Windows 8 (with built-in drivers; CSR drivers not needed for most common profiles.)
Linux kernels 3.0.34 and higher, with open source stack (may have limited functionality vs Windows.)
2. One bluetooth dongle can connect up to 7 devices simultaneously. Wireless range of up to 10m.
3. Latest bluetooth specification v4.0 Class 2 with low energy technology; fully compatible with older bluetooth equipment
4. It can't work with car stereo systems or TV.
5. Note: Windows 8 automatically finds and installs the latest drivers when the RT-BT4 dongle is plugged in for the first time. Others need to install the driver. Driver link: https://drive.google.com/file/d/0B7yh5uyTtJkQQjA4VmI1NXRRMXM/view