USB to Serial RS-232 Adapter

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USB to Serial RS-232 Adapter



UPC: 672792550065

MSRP: $24.95

USB to Serial RS-232 Adapter

The USB to Serial RS-232 Adapter provides one RS-232 Serial (DB-9 male) connector via one standard USB port at a data transfer rate of up to 230Kbps. You can instantly enjoy connectivity with modem, PDA, POS, or other serial devices on your PC or Mac without the hassle of opening your computer case. It provides a quick, simple, and cost-effective solution and is ideal for various communication and automation applications. This makes the USB interface transparent to serial peripherals, allowing them to easily interface with USB computers and eliminates the setup hassle found with traditional serial port connections. This device also supports energy saving suspend and resume operations.

Declaration of Conformity

  • Add one serial port to your PC or Mac via USB connector
  • Converts older serial devices to USB connection
  • USB 1.1 and USB 2.0 compatible 
  • 16" cable length
  • LED status light for data transfer monitoring
  • Supports the RS-232 Serial interface
  • Supports automatic handshake mode
  • Up to 230Kbps data transfer rate
  • Supports remote wakeup and power management
  • Provides a 96 byte buffer for each upstream and downstream data transfer
  • Easy Installation
  • No IRQ required
  • For PC Users
  • Windows® 10, Windows® 8.1, Windows® 8, Windows® 7, Windows Vista® , Windows XP® 
  • Available USB port
  • For Mac Users
  • Mac OS X 10.3.9 through 10.9 (OS X 10.10 driver in development)
  • Available USB port


  • GUC232A USB to Serial adapter cable
  • Installation CD
  • User Manual
  • Warranty/Registration Card
Distributor Part #
Ingram T47538
Synnex 493332
ASI 42997
Power Consumption90mA
On Line1
Operating Temperature41 to 104 degree Fahrenheit
Storage Temperature-4 to 140 degree Fahrenheit
USB SpecificationUSB 1.1 compliant
Transfer RateUp to 230Kbps
Humidity20-80% RH, (Non Condensing)
Cable Length14 in. (40.64 cm.)
Power ConnectionsBus powered
International - LanguagesEnglish
POP Information
10'' Peg Hook5
6'' Peg Hook3
Unit Dimensions
Width1.3" (3.3cm)
Height.6" (1.6cm)
Length16.6" (42.2cm)
Unit Package Dimensions
Width4.9" (12.5cm)
Height6.2" (15.7m)
Depth1.6" (4.1cm)
Master Carton
Width10.9" (27.6cm)
Height8.1" (20.6cm)
Depth15.5" (39.4cm)
Master Carton Qty.24
Master Carton Wt.7.9lbs (3.6kg)
Unit Pack Wt..30 lbs (.14kg)
Unit Wt..10lbs (.05kg)

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