Ch382ssp-1107 Driver Windows 10 ((new)) Direct

If you are unsure if this is the correct driver, right-click the device in Device Manager > Properties tab > Select Hardware Ids . Look for VEN_1C00&DEV_3250 , which confirms it is a WCH CH382 chip. BIOS Settings:

The CH382 chipset is a native PCIe-to-serial/parallel controller, which reduces CPU load by up to 48% compared to older "bridge chip" designs. PCIe x1 (compatible with x4, x8, and x16 slots). ch382ssp-1107 driver windows 10

: It supports dual high-speed serial ports (UART) and an IEEE1284-compliant parallel port. If you are unsure if this is the

If you continue to have issues after following these steps, please provide the from Device Manager – that will confirm if the chip is truly CH382 or a variant (e.g., CH382L, CH382Q). PCIe x1 (compatible with x4, x8, and x16 slots)

If you encounter digital signature issues, ensure you have the latest WHQL-certified version from the official WCH site Hardware Not Recognized:

Open the extracted folder and run CH38XDRV.EXE . Click the Install button to automatically register the drivers. Verify in Device Manager: Press Windows Key + X and select Device Manager .

Without the specific driver, Windows 10 may detect the card but fail to recognize the devices connected to it. For example, you might see the card in Device Manager, but your hard drives connected to the card will not appear in File Explorer.