Keyspan high speed USB serial adaptor (DB9)

Connects RS-232 serial device to a USB port 

The industry’s leading interface for connecting serial devices to USB equipped computers

Looking for a way to connect your serial devices to a USB port on your PC? The Keyspan "High Speed" USB Serial Adapter is a simple, inexpensive, and reliable way to make this connection. The Keyspan serial adaptors have USB Microsoft signed drivers, “Best in Class” compatibility & Professional quality

The Adapter is ideal for use with modems, digital cameras, ISDN terminal adapters, graphics tablets, PDAs, bar code scanners, label printers and other serial devices which require an RS-232 connection.
This "High Speed" USB Serial Adapter supports data rates up to 230 Kbps---twice the speed of a standard PC serial port. It is 100% USB compliant and features simple "Plug and Play" installation (no IRQs). Ideal for laptops (it weighs just 2 oz.), the Adapter draws its power from the USB connection so no power adapter is required.
•Plugs into a USB port on a Windows or Macintosh computer
•Provides one RS-232 male DB9 port for direct connection to serial devices
•Supports data rates from 300bps up to 230 Kbps
•Draws its power from the USB connection -- a power adapter is not required
•Easy to carry -- weighs just 2 ounces!
Compatible Products include:
  • Serial PDAs from Palm, Compaq, HP, Casio, Psion, and others
  • Digital Cameras
  • Modems
  • Wacom Intuos and ArtZ II Tablets
  • GPS devices
  • ISDN terminal adapters
  • Mobile phones with serial connection
  • Hand held scanners
  • RS-232 instrumentation used in POS, data acquisition and process control applications
  • Cisco router serial ports
Need to connect more than one serial device? Use the Keyspan USB 4-Port Serial Adapter to make this connection.
  • USB Microsoft signed drivers
  •  “Best in Class” compatibility
  •  Professional quality
System Requirements
At least one available USB port
Mac OS 8.6 or greater or Mac OS X v10.1.3 or greater (Including 10.11)
At least one available USB port
Windows 98/Me/2000/XP/Vista/7/8 or greater (Including Windows 10)
At least one available USB port
Linux 2.4.18 or greater
Pocket PC:
At least one available USB 'host' port
NEC MobilePro P300
Windows CE 3.0