DriverCove

Pericom - MultiPortSerial - 1.3.314.2018 Driver 1.3.314.2018

by PericomWindows 1032-bit64-bitSHA-256 verified

Manufacturer
Pericom
Device
Pericom - MultiPortSerial - 1.3.314.2018
Driver version
1.3.314.2018
Release date
March 14, 2018
Supported Windows
Windows 10
Architecture
32-bit (x86), 64-bit (x64)
File size
109 KB
File name
9421b1a8-3ff9-428f-8aca-55a88896338b_1b542db2ad958f82d67e160a4bf0f32f663fc826.cab
Digital signature
Signed - catalog ptlser.cat
INF version
03/14/2018,1.03.0314.2018
INF provider
Pericom
Device class
MultiPortSerial
Source
Microsoft Update Catalog
Last verified
July 8, 2026
SHA-256
3dbc94b61a1c5132f6db546205e0e4e44358315a12c3d37d158b81de7901087b

Supported hardware IDs (40)

Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.

How to install

  1. Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
  2. Verify compatibility: your Windows version (Windows 10) and architecture (x86, x64)must match this driver, and your device's Hardware ID should appear in the list above.
  3. Download the file using the button - it comes directly from Microsoft Update Catalog.
  4. Optionally verify the checksum: open PowerShell, run Get-FileHash your-download.cab -Algorithm SHA256 and compare with the SHA-256 above.
  5. Extract the .cab archive: right-click → Extract All, or run expand -F:* file.cab C:\driver\ in Command Prompt.
  6. Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run pnputil /add-driver C:\driver\*.inf /install.
  7. Check Device Manager: the device should show no warning icons, and the driver version should match.

How to roll back

If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).