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Alcor Micro Watchdata W 1981 driver

Hardware ID USB\VID_058F&PID_9520

Vendor
Alcor Micro Corp. (VID 058F)
Device
Watchdata W 1981 (PID 9520)
Bus
USB
Drivers
15
Windows
Windows XPWindows VistaWindows 7Windows 8Windows 8.1Windows 10Windows 11

Recommended driver

Alcorlink USB Smart Card Reader Driver (ARM64)
Version 1.10.7.1002 · Mar 10, 2026 · Windows 11 · ARM64
Get driver

All drivers for VID_058F&PID_9520

DriverVersionDateWindowsBits
Alcorlink USB Smart Card Reader Driver (ARM64) 1.10.7.1002 Mar 10, 2026 Windows 11 ARM64
Alcorlink USB Smart Card Reader Driver 1.10.7.1001 Aug 27, 2025 Windows 10, 11 64-bit
Alcor Micro USB Smart Card Reader Drivers 1.10.6.0 Nov 12, 2024 Windows 8.1–11 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Driver 1.9.17.2325 May 3, 2024 Windows 8.1–11 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Drivers 1.9.17.2324, 1.9.17.2308 Nov 30, 2023 Windows XP–11 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Drivers 1.9.17.2308, 1.9.17.2312 Oct 8, 2022 Windows XP–11 32-bit & 64-bit
Alcorlink USB Smart Card Reader Drivers 1.9.17.2308 May 31, 2022 Windows 10, 11 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Drivers 1.9.17.2300 Apr 13, 2022 Windows 10 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Driver 1.9.17.2304 Mar 27, 2022 Windows 8.1–11 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Drivers 1.9.14.1300 Jun 29, 2021 Windows 10 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Driver 1.9.10.1300 Dec 21, 2020 Windows 10 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Drivers for Lenovo 1.9.6.1300 Jul 27, 2020 Windows 10 64-bit
Alcor Micro USB Smart Card Reader Drivers 1.9.3.1300 Mar 22, 2020 Windows 10 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Driver 1.7.46.0 May 31, 2017 Windows XP–10 32-bit & 64-bit
Alcor Micro USB Smart Card Reader Driver 1.7.45.10 Oct 11, 2016 Windows XP–10 32-bit & 64-bit

Is this your device?

  1. Press Win + X and open Device Manager.
  2. Right-click the device (often listed under Other devices with a yellow sign) → Properties → Details.
  3. Select Hardware Ids in the list. If the first line starts with USB\VID_058F&PID_9520, the drivers above are for your device.

More about hardware IDs · Fix common device errors

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