Low Profile Adapter converts one USB host port to RS232 2Ports with DB9M 5V bus output power at baud rate 230Kbps

Two 16550 High performance UART (RS232) serial channels
Occupies one PCI or PCIe bus slot
Low Profile PCI Form Factor
Includes Low Profile PCI & Regular size PCI two brackets
Both USB A type and USB pin header connector on board to host connection
One RS232 DB9M and one RS232 10pin RJ45 serial ports on board
Includes one 10pin RJ45 – DB9M Bridge cable for 2nd DB9M port
5VDC Power output from each DB9M Port for POS device use application
2 Jumpers Individually enable / disable 5VDC output for each DM9M Port
On Board Molex mini 4Pin Power connector for sufficient DB9M 5V bus power from PC power supply
Supports data transfer rate up to 230 Kbps
USB based UART controller, an available motherboard USB port is required
Supports 32bit/64bit Windows 7, Vista, XP, 2000, ME, 98SE
Fully RoHS compliant