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Comprehensive 36" USB to DB9 RS-232 Adapter Cable

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Comprehensive 36" USB to DB9 RS-232 Adapter Cable

The USB-DB9-6 includes a USB to DB9 adapter and a 6 foot USB A to B cable and enables you to connect a USB device to a serial port. CD driver included for PC or Mac.


  • Cable
  • Conveys AC-3 data stream by S/PDIF output
  • Supports SCMS (Serial Copy Management System) copy protection
  • Full-duplex playback/recording audio stream without sound card in PC
  • Plug and play with Microsoft or Mac OS default drivers
  • Compliant with USB
  • Supports USB full speed 12 Mbps serial data transmission
  • USB bus power mode
  • Supports suspend/resume and remote wake-up
  • Supports Multi-channel audio codec interface for 5.1 playback
  • Supports conventional audio, 2 channel source playback (only L/R channel active)
  • Supports two wire bus interface, slave only interface with transfer speed up to 400Kbps (Fast-mode)
  • Fixed 4KHz sampling rate for 5.1 channel playback
  • Lifetime warranty


  • Overall Length: 36"
  • Overall Product Weight: 1lbs

Comprehensive 36" USB to DB9 RS-232 Adapter Cable

Weights & Dimensions

  • Overall Length: 36"
  • Overall Product Weight: 1lbs


Product Type: USB CablesLength of Cable: 6' - 10'
Country of Manufacture: China 

About the Manufacturer

Comprehensive manufactures a vast selection of video and audio cables as well as the connectors and adapters required to set up a full collection of home theater or stereo equipment. Comprehensive products represent the huge variety of cables necessary to enhance or complete your audio and video equipment.

When the A/V and multimedia market was just beginning, Comprehensive was there-publishing our first small catalog of accessories and supplies. Over the years, the Comprehensive catalog became a "must have? for every video and audio professional and our Comprehensive brand cables became legendary.

30 years and millions of satisfied customers later, Comprehensive continues to be a top source for interface and multimedia products and their cables continue to be the industry standard for premium performance and reliability.

Comprehensive 36" USB to DB9 RS-232 Adapter Cable

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When you buy a Comprehensive 36" USB to DB9 RS-232 Adapter Cable online from Wayfair Supply, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the Comprehensive Part #: USB-DB9-6ST here. If you have any questions about your purchase or any other Computer & Miscellaneous Cables product for sale our customer service representatives are available to help.Whether you just want to buy a Comprehensive 36" USB to DB9 RS-232 Adapter Cable or shop for your entire business, Wayfair Supply has everything you need.
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OUR SKU # CH2773