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USB to Serial Converter

TU-S9 (Version v2.0R)

  • Connect a RS-232 serial device such as a modem to a USB port on your computer
  • Easy installation with Universal Plug and Play (UPnP)
  • Supports multiple operating systems
DISCONTINUED PRODUCT
The TU-S9 (Version v2.0R) has been discontinued. It has been replaced by the TU-S9 (Version v3.0R). For a list of discontinued products, click here.

This USB to Serial converter allows you to connect an RS-232 serial device such as a modem to a USB port on your desktop or laptop.

A laptop is shown with a USB port highlighted, and a USB cable is being connected to the port, emphasizing where the USB cable should be inserted.

USB

Supports USB 1.1 and compatible with USB 2.0 and USB 3.0 ports.

The illustration shows a cable with an RS-232 serial connector on one end and a USB connector on the other.

RS-232 Serial Connector

Connect RS-232 serial devices such as modems and network switches using the widely supported USB standard found in most laptops and desktops today.

The illustration shows a coiled flexible USB cable.

Flexible Cable

Integrated flexible 540 mm (21 in.) USB cable accommodates most installation scenarios.

The illustration shows a USB to serial adapter cable with a USB Type-A connector on one end and a 9-pin serial connector on the other, connecting a laptop to a modem.

Easy Setup

Simple installation in seconds

Computer Connection

Integrated flexible 540 mm (21 in.) USB cable accommodates most installation scenarios

Operating Systems

Compatible with Windows® and Mac® operating systems

Standards
  • USB 1.1
Interface
  • 1 x USB Type A
  • 1 x RS-232 (9-pin) male
Data Rate
  • Up to 6 Mbps
Supported OS
  • Windows® 10, 8.1, 8, 7
  • Mac OS® 10.11, 10.10, 10.9, 10.8, 10.7, 10.6
Operating Temperature
  • 0 – 40 °C (32 – 104 °F)
Operating Humidity
  • Max. 85% non-condensing
Power
  • USB powered
Power Consumption
  • 500 mA (max.)
Dimensions
  • 52 x 35 x 15 mm (2 x 1.3 x 0.6 in.)
  • 540 mm (21 in) cable length
Weight
  • 40 g (1.4 oz.)
Warranty
  • 2 year limited
Certifications
  • CE
  • FCC

PACKAGE CONTENTS
  • TU-S9
  • Quick Installation Guide
  • CD-ROM (Drivers)

All references to speed are for comparison purposes only. Product specifications, size, and shape are subject to change without notice, and actual product appearance may differ from that depicted herein.