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BB-232USB9M Serial Converter, USB 2.0 to RS-232 DB9 M

  • USB 2.0 to RS-232 Converter
  • RS-232 data rates up to 921.6 Kbps
  • DB9 M
  • Perfect for Field Service Applications
  • USB port powered
  • USB cable included, 0.9 m (3 ft)
Certifications CE FCC
In Stock: : 30
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More Description

Universal Serial Bus (USB) has become the connectivity workhorse of today’s PCs, replacing the familiar serial ports. However, many commercial and industrial devices still use the RS-232 interface. To connect these devices to modern PCs, you need a simple and reliable conversion solution. The 232USB9M offers this solution in a compact, space saving, USB port-powered package. Simply install the drivers supplied on CD ROM and plug the converter into an available USB port on your computer or USB hub. The device will show up as an additional COM port in the Windows Device Manager which is fully compatible with your Windows applications. A USB cable is included. Locked serial number version is also available.

Accessory Products



Serial Converter, USB 2.0 to RS-232 DB9 M

Accessory Products

  • Serial Cable, RS-232 DB9 M to DB9 F, 1.8 m / 6 ft

  • USB 2.0 Cable, 0.9 m / 3 ft



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Extended Specifications


  • Technology USB
  • Power Bus Powered
  • Mounting Inline
  • Temperature 0 to 70C
  • Serial Port Count 1
  • Serial Type RS-232
  • Serial Connector DB9 Male
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