The Delock PCI Express card expands your computer with two additional RS-232 serial ports. You can connect devices such as scanners, protocol converters, POS systems, infrared devices, IoT, etc. Using the included low-profile bracket, the PCI Express card can also be installed in Mini PCs.

Connections:

• External: 2 x RS-232 DB9 male serial
• Internal: 1 x PCI Express x1, V2.0

Product features:

• Chipset: ASIX AX99100
• Compatible with 16C950 UART
• Power supply voltage selection: pin 1 / 9, maximum output power 23 W, 5 V (max. 1 A) and 12 V (max. 1.5 A)
• Support for Active State Power Management (ASPM)
• Support for Direct Memory Access (DMA)
• Support for slow IrDA operation up to 115 Kbps
• Support for Multi-Drop 9-bit mode
• Data transmission speed up to 1 Mbps
• Buffer: 256 bytes on each port
• Data: 5, 6, 7, 8, 9
• Stop bit: 1, 1.5, 2
• Parity: even, odd, none, mark, space
• Flow control: none, hardware RTS / CTS, software XON / XOFF
• Operating temperature: 0 °C ~ 70 °C
• Dimensions (LxWxH): approximately 72 x 63 x 10 mm