Two independent 16C550 or 16C750 compatible UARTs with 256-byte FIFO buffers. Parallel Port:
If your query stems from a hardware expansion card rather than a network printer, the identifier points toward the . This chip controls PCI-Express extensions converting single-lane PCIe slots into high-speed RS232 serial COM ports or parallel printer interfaces. Ensuring the WHQL-certified driver package is updated keeps data flow stable and prevents hardware-level interface resets during OS update cycles. Step-by-Step Installation Guide
Some advanced drivers enable packet coalescing, VLAN tagging, or power management features that were not present in the factory-installed version. dh382 driver upd
The safest and most effective process is:
Visit the portal of your hardware retailer, such as the Eiratek Downloads Portal or the chip manufacturer's archive. Two independent 16C550 or 16C750 compatible UARTs with
Microsoft validates drivers for stability and security. No chance of malware.
The latest drivers are typically found on the WCH Download Page under the "CH38X" series. Post Template: DH382/CH382 Driver Update Guide Ensuring the WHQL-certified driver package is updated keeps
Ultimate Guide to the DH382/CH382 Driver Update (UPD) The (frequently designated or cross-referenced as the WCH382 or CH382 manufactured by Nanjing Qinheng Microelectronics ) is a highly popular hardware controller used in PCI Express (PCIe) expansion cards. It converts a single-lane PCIe slot into dual high-speed serial RS232 (COM) ports and a parallel printer (LPT) port.
Click and restart your computer to apply the changes. Troubleshooting Common DH382 Driver Issues
