2

TECHNICAL DATA SHEET

CoolGear, Inc.

5120 110th Ave N

Clearwater, FL 33760

P: +1-727-209-1300

F: +1-727-209-1302

www.coolgear.com

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High speed serial port with the baud rate up to 921.6K

bps.

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128 byte transmit FIFO & 384 byte receive FIFO.

•

Non-standard baud rates supported.

•

Serial port protected with surge protection of 10KV

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COM port number assigned can be changed to any

COM port number required

•

LEDs of Power, TxD and RxD for easy port monitoring

and diagnostics

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Works with USB 1.1 & 2.0 host port

Specifications

Overview

Interface

USB to Serial (USB 2.0 backward compatible with USB 1.1)

Port Connections

1 Upstream USB-B / 1 DB-9 Male / 1 Two Wire Terminal Connection

Protections

Surge protection of 10KV

Protocol

RS-232 Serial

Speed

up to 921.6K bps

Available Power Modes

USB Bus Powered, no external power adapter required

Color

Black

Physical Features

LEDs

TxD and RxD

Construction

SECC Metal

Cable Length

3ft.

Dimensions

57 x 72 x 22 mm (W×L×H), 82 x 82 x 22 mm with DB9 connector and ears

Weight

4.9 oz

OS Support

Windows Vista, Windows 7, Windows 8, & Windows 10 / Linux and Mac OS 10.X

Current Certifications

RoHS, WEEE

Signals

RS-232

TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

Transmit

128 byte transmit FIFO

Receive

384 byte receive FIFO

Environment

Operating Temperature

0 to 55 °C (32 to 131 °F)

Operating Humidity

5 to 95% RH

Storage Temperature

-20 to 75 °C (-4 to 167 °F)

General Applications

Applications

Modem, POS, Printer, BarCode Scanners, Time Clocks – Industrial serial RS-232 protocol applications

Product URL

USB2-2COM-M

product page

https://www.coolgear.com/product/2-port-usb-to-serial-rs-232-db-9-adapter-industrial-metal-

housing