MCM Electronics

USB 2 Port Rs232 1mbaudMCM Part #: 83-14988  |  Brainboxes Part #: US-257

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USB to Serial adapter providing two Rs232 serial ports. Data transfer rates up to 921,600 baud rates and the 128 byte transmit and 384 byte receive FIFOS, coupled with 1Mbit line drivers deliver uncompromising performance on your laptop/PC. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows XP, Server 2003, Vista, Server 2008, Windows 7 and Windows 8 with additional drivers for both Mac OS X and Linux.

Product Description


  • 2 Port RS232
  • USB to Serial
  • Data rate from 110 to 921,600 baud
  • IP-30 rated enclosure
  • High Retention USB Socket
  • Includes USB Cable
  • Drivers for all popular operating systems
  • Works where many other USB to Serial devices do not
  • Lifetime manufacturer support
  • Lifetime manufacturer warranty

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Package Specifications & Dimensions
Weight:0.5 lbs.
RoHS Comp:Yes
Warranty:60 days
Need to Return?
Length:6 in.
Width:4 in.
Height:2 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages

MCM Cat 57, Page 325

Mfr. Info

Brainboxes Logo
Mfr. Name:Brainboxes
Mfr. Part Number:US-257