The Delock PCI Express card expands the computer with two external serial RS-232 ports. Various devices, such as scanners, protocol converters or IoT elements, can be connected to this card.

Low profile form factor
With the included low-profile brackets, you can insert the PCI Express card into a Mini-PC.

- Connector:
- External: 2 x serial RS-232 DB9 plugs
- Internal: 1 x PCI Express x1, V1.1
- Chipset: WCH CH382L
- 16C550 / 16C750 UART compatible
- Data transmission at a speed of up to 921.6 Kbps
- Buffer: 256 bytes on each port
- Data bits: 5, 6, 7, 8
- Breaks: 1, 2
- Parity: even, odd, none, sign, space (space)
- Flow control: none, hardware RTS / CTS, software XON / XOFF
- Operating temperature: -20 °C ~ 80 °C