| File Name | BT-stack |
| Driver File | 2740_BT-stack.zip |
| File Size | 36.1 Mb |
| Systerm | XP, XP64 |
| Driver Version | 6.0.2111.0 |
| Driver Release Date | 10 September 2009 |
| Fit For Device | Microtune Bluetooth Device |
| Device Type | IVT USB devices |
| HardWare IDs | USB\VID_0F4D&PID_1000 |