You should see two distinct entries labeled and/or one entry labeled WCH PCI Express => Parallel Port (LPTx) .
The is a high-performance PCI Express (PCIe) bridge chip engineered by Nanjing Qinheng Microelectronics (WCH) . It expands a computer's motherboard capability by adding dual high-speed serial ports (RS232/COM) and a bidirectional parallel port (LPT) via a single PCIe x1 slot. Ensuring you install the correct, certified driver package is essential for maintaining robust data transmission and system stability on modern operating systems. Hardware Overview & Technical Specifications
You should see two distinct entries labeled and/or one entry labeled WCH PCI Express => Parallel Port (LPTx) .
The is a high-performance PCI Express (PCIe) bridge chip engineered by Nanjing Qinheng Microelectronics (WCH) . It expands a computer's motherboard capability by adding dual high-speed serial ports (RS232/COM) and a bidirectional parallel port (LPT) via a single PCIe x1 slot. Ensuring you install the correct, certified driver package is essential for maintaining robust data transmission and system stability on modern operating systems. Hardware Overview & Technical Specifications wch ch382l driver windows 10