GTM478 - Diagnostics Interface (COM4) for SQ1US driver [TZ3_SZ7_WWAN.ZIP]
GTM478 - Diagnostics Interface (COM4) Driver for Windows Vista/7/8/10 32-bit and 64-bit. Keep your PC sounding crisp and clear.| Driver name | GTM478 - Diagnostics Interface (COM4) |
| Version | 3.1.1.62 |
| Date | 2006-07-07 |
| Win 32 Support | 2K,XP,2K3,VISTA,WIN7 |
| Win 64 Support | |
| Filename | TZ3_SZ7_WWAN.ZIP (5.42 MB) |