StarTech.com 4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART

4 Port Native ExpressCard RS232 Serial Adapter Card with 16C950 UART Control and communicate with up to four RS232 serial devices through a laptop ExpressCard slot
The EC4S952 4-Port ExpressCard-based Serial Card lets you add four RS232 serial ports to your laptop or ExpressCard equipped desktop computer, using an available ExpressCard slot.
The ExpressCard Serial adapter 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 and reliability, as well as reduced power consumption and CPU load reduction of up to 48%.
Compatible with ExpressCard 34mm and ExpressCard 54mm card slots, the 4 Port Serial ExpressCard includes a slot spacer for greater stability while installed in 54mm slots.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support.
The StarTech.com Advantage
- A simple and portable way to add serial ports to your laptop; with the included flexible dongle, the card can easily be transported in any laptop bag
- Compatible with every style of ExpressCard slot; both 34mm and 54mm sizes. Includes a slot spacer for a perfect fitment in 54mm slots
- Single chip design provides optimized speed, reliability, and power while reducing CPU load by as much as 48%