2 Port 54mm ExpressCard RS232 Serial Adapter Card with 16550 UART EC2S55254

  • List Price: $86.99
  • Sale Price: $215.86
  • Availability: Usually ships in 2-3 weeks


  • High-performance single-chip design optimizes speed, reliability, and power, while reducing CPU load by as much as 48% over conventional (bridge chip) adapters
  • Full width 54mm ExpressCard is the perfect fit for business laptops, ensuring a long life without damaging the card, or your computer
  • The included breakout cable spreads/spaces out the 2 serial ports, to avoid crowded peripheral connections
  • Two 16C450/550 compatible UART serial ports
  • Supports baud rates up to 128000bps
  • 256 Byte deep transmit/receive FIFO
  • Breakout cable included
  • Fully compliant with PCI Express Base Specification Revision 1.0a

Product Description

The EC2S55254 2-Port Serial ExpressCard (54mm) adds 2 RS232 serial ports to your laptop using an available 54mm ExpressCard slot. The adapter features a native chipset that provides reliability and performance improvements, as well as lower CPU loads and power consumption, over conventional bridge-chip serial ExpressCards. This high-performance RS232 ExpressCard adapter includes a breakout cable that uses the full 54mm ExpressCard form factor, for a perfect fit and additional durability. Designed for use with laptop computers that are equipped with 54mm ExpressCard slots, this 2-Port serial ExpressCard offers a broad operating system compatibility list that includes Windows, Mac OS X and Linux, for simple integration into almost any system. Backed by a Lifetime warranty and free lifetime technical support.

Product Detail

  • Product Dimensions: 6.89 x 5.63 x 1.18 inches; 0.55 pounds
  • Shipping Weight: 0.55 pounds
  • Item model number: EC2S55254
  • Average Customer Review: (Customer Reviews)
Customers Who Viewed This Item Also Viewed


Write a Reply or Comment:

Your email address will not be published.*