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Item#: N82E16839158017

StarTech CB1S485 Serial Ports ExpressCard 1 x Serial Port

  • 1 x Serial Port
  • 921 Kbits/Sec
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This high-performance CardBus RS-422/485 Card card is an ideal solution for mobile / industrial applications and offers 16C950 compliant UARTs. With support for Auto Transceiver Turn Around (ATTA), bi-directional 128-byte deep FIFO operation, and maximum data transfer rate.

Learn more about the STARTECH CB1S485




Serial Ports ExpressCard
Data Rates
921 Kbits/Sec
Other Ports
1 x Serial Port
PCMCIA Cardbus
5.51" x 2.36" x 0.94"
Operating Systems Supported
Windows 98/ME/NT/2000/XP/2003/VISTA/LINUX


128-byte deep FIFO per transmitter and receiver
Echo mode prevents and assists software with unexpected bus and data collisions.
Maximum data transfer rate up to 921kbps
RS-485 mode supports Auto Transceiver Turn Around (ATTA)
Supports RS-485 and RS-422 serial interfaces
UART is 16C950 compatible to work with most serial devices

Manufacturer Warranty

Lifetime limited
Lifetime limited

Quick Info


  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime

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Home > 
Computers & Tablets > 
All Laptop Accessories > 
Laptop Add-on Cards > 
Item#: N82E16839158017
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