Add 2 high-speed RS-232 Serial ports to your notebook computer via an Express Card slot. This 2 Port Express Card-based Serial Card lets you add 2 RS232 serial ports to your laptop or Express Card equipped desktop computer, using an available Express Card slot. Featuring 128-byte FIFO communication, & a high performance 16C950 UART, the Express Card Serial Adapter card offers baud rates up to 115.2 Kbps, which ensures peak communication with your serial peripheral devices. The serial card is designed based on a single-chip architecture (as opposed to cards that use a "bridge chip"), providing native PCI Express communication for greater performance & reliability, as well as reduced power consumption & CPU load. Compatible with Express Card /34mm & Express Card 54mm card slots, the 2 Port Serial Express Card
Includes:: a slot spacer for greater security while installed in 54mm slots.