: Compatible with Windows 7, 8, 8.1, 10, and 11 (both 32-bit and 64-bit architectures). Digital Signature
: You can verify your current driver by opening Device Manager , locating the Spreadtrum or SCI USB-to-Serial port under "Ports (COM & LPT)," and checking its Properties . spd driver 2.0 0.114 update
Locate the "Unknown Device" or "SPD" entry in Device Manager. Update Driver : Compatible with Windows 7, 8, 8
When you install or update to this driver package, it typically includes: : Compatible with Windows 7