- Serial adapter
- RS-232 x 2
- for Point of Sale System rp5800; RP3 Retail System 3100
The HP 2-port Powered Serial Card is a PCI form factor card which features two high-performance serial ports with DB-9 connectors. Each serial port can be independently configured to deliver 5 or 12 volts of power to compatible serial devices eliminating the need for external power supply bricks.