USB 2.0 to Serial Adapter 2 Port RS-232 COM DB9

USB 2.0 to Serial Adapter 2 Port RS-232 COM DB9 More Like This Sunrich's 2 Port USB 2.0 to Serial Host Adapter provides two RS-232 'COM' ports with DB9 male connectors. The cross-platform U-700 USB 2.0 to Serial Adapter 2 Port allows data transfer rates of up to 230Kbps. Instantly enjoy connectivity with modem, PDA, POS, or other serial devices on your PC or Mac without the hassle of opening a computer case. The bus powered device is 2 feet when fully extended, and is complaint with both the USB 2.0 and USB 1.1 standard.

Part Number and Description Price Add to Cart
USB-SIO-U-700 USB 2.0 to Serial Adapter 2 Port RS-232 COM DB9 $32.99 Buy Now

Features and Specifications

Win32 MacOSX

CE Mark

USB Logo


Vista Ready

Seven Ready

  • Easy Plug and Play Installation
  • Supports the RS-232 Serial interface
  • Convert two standard 9-pin serial ports to USB
  • Supports various serial devices modems, PDAs, cellular phones, digital cameras, card readers, and more
  • Compliant with the Standard Specification of USB 1.1 and 2.0
  • Bus Powered, no separate power supply or battery required
  • LED status light for data transfer monitoring
  • Up to 230Kbps data transfer rate
  • No IRQ resource required
Warranty Information
  • 1 Year Limited Warranty
  • Universal Serial Bus 1.1
  • Universal Serial Bus 2.0
  • RS-232 Serial - COM
  • One (1) USB Type-A Male (upstream)
  • Two (2) RS-232 COM DB9 Male
System Requirements
  • Available USB port
  • Windows XP/Vista/7 (32/64 bit)
  • Mac OS X 10.5 or later
  • CD-ROM drive, or download drivers below
Package Includes
  • USB to Serial Adapter
  • CD-ROM with installation software
  • Install guide

Valid HTML 4.01 Valid CSS RSS/XML Feed Follow us on Twitter USB, Serial Adapter, RS-232, DB9