StarTech.com 1S1P Native PCI Express Parallel Serial Combo Card with 16950 UART PEX1S1P952[Product Information]- Native single-chip， single lane PCI Express chipset delivers true PCIe performance， reducing load on the CPU by up to 48%
- Standard and low profile/half-height bracket included to ensure fitment in any system
- Selectable power output on pin 9 allows for compatibility with more serial devices and industrial applications
- 1 high-speed RS232 serial port and 1 IEEE 1284 parallel port
- Native single chip， single lane PCI Express
- 128-byte deep FIFO per transmitter and receiver
- Selectable power output on pin 9 of the serial port
- Automated in-band flow control using programmable Xon/Xoff
