Below is the list of BT_3.1.1311_s64.exe Driver Files:
| Support Systerm | Windows 8,7,XP & Vista |
| Driver Version | 1.2.3.2003 |
| File Size | 2.03M |
| Fit For | Lenovo etc... |
| Description | BT_3.1.1311_s64.exe Driver Installer |
| Support Systerm | Windows Vista 64bit, Windows 7 64bit |
| Driver Version | 3.1.1308.0368 |
| Driver File Size | 38.82M |
| Fit For | Lenovo etc... |
| File Name | BT_3.1.1311_s64.exe |