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Serial Converter, USB 2.0 to 3.3 V TTL DB9 M



Serial Converter, USB 2.0 to 3.3 V TTL DB9 M


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 TTL interface. To connect these devices to modern PCs, you need a simple and reliable conversion solution. Model TTL3USB9M, for 3.3V TTL, offers this solution in a 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 one meter USB cable is included.

  • Connect 3.3V TTL devices to your USB port
  • TTL data rate: up to 460.8 Kbps
  • Quick, convenient in-line installation
  • USB port-powered
  • Small easily fits in laptop bag; Perfect for field service
  • USB 2.0 (12 Mbps) compatible
  • Supports Windows 98, ME, 2000, XP, Vista, 7 (32/64 bit), 8 (32/64 bit)
  • USB cable included, 0.9 m (3 ft)


Datasheet 1

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