StarTech.com Serial Adapter USB RS-232/422/485 4-Port

Industrial USB to RS232/422/485 Serial Adapter - 4-Port
4 Port Serial Hub USB to RS232/RS485/RS422 Adapter - Industrial USB 2.0 to DB9 Serial Converter Hub - IP30 Rated - Din Rail Mountable Metal Serial Hub - 15kV ESD Protection
"Add four ports supporting three serial protocols, to easily connect serial devices to your computer through USB, with 15kV ESD protection - 4-Port USB Serial Hub - RS-232/RS-422/RS-485"
2 Year warranty

Add four extra COM ports to your laptop or desktop computer, quickly and easily. This USB to RS232/422/485 serial adapter lets you connect to your serial devices through an external USB port.

Supports multiple serial protocols

The versatile serial adapter converts a single USB port into four RS232/RS422/RS485 serial ports, enabling you to connect, monitor, and control a wide range of serial devices, such as sensors, barcode scanners, and LED signage. It supports four operating modes, including RS232, RS422, 4-wire and 2-wire RS485.

Ideal for harsh environments

With its rugged IP30-rated metal hub housing, the serial adapter is built to meet the extreme demands of harsh and mission-critical environments. It provides 15 kV ESD protection, which helps to reduce downtime in industrial environments where communications lines are more prone to noise emissions or sudden spikes in voltage.

The serial adapter offers flexible mounting options, with a built-in wall-mounting bracket and included DIN rail mounting kit. It also features a screw-locking host connection plus a screw-locking USB-B connector on the included USB cable, to prevent accidental disconnections.

Fast data transfers

The serial adapter is equipped with high-speed UARTs, providing fast data rates of up to 921Kbps in RS232/422/485 operating modes.

The ICUSB234854I is backed by a StarTech.com 2-year warranty and free lifetime technical support.

Packaging Information
Package Length	24 cm [9.4 in]
Package Width	16.5 cm [6.5 in]
Shipping (Package) Weight	598 g [21.1 oz]
Performance
Buffer Size	2 KB
Data Bits	7, 8
Max Baud Rate	921.6 Kbps
Maximum Data Transfer Rate	921.6 Kbps
Parity	Odd, Even, Mark, Space, None
Serial Protocol	RS-232/422/485
Stop Bits	1, 2
Surge Protection	15 kV ESD Surge Protection
Physical Characteristics
Color	Black
Material	Steel
Product Height	2.5 cm [1 in]
Product Length	12.8 cm [5 in]
Product Width	11.6 cm [4.6 in]
Weight of Product	382 g [13.5 oz]
Power
Output Current	1A
Output Voltage	12V DC
Plug Type	N
Prominence
Description CDW 75 - 1st Line	StarTech.com 4 Port Serial Hub Adapter USB to RS232/RS485/RS422 Converter
Software
OS Compatibility	Windows® 7, 8, 8.1, 10 Windows Server® 2008 R2, 2012, 2012 R2, 2016, 2019 macOS 10.9 to 10.15, 11.0 Linux 2.4.x to 4.11.x LTS Versions only
What's in the Box
Included in Package	6 ft. [2 m] USB-B with screw lock to USB-A cable
	DIN rail kit
	instruction manual
	USB serial hub
Packaging Information
Package Height	55 mm [2.2 in]
Indicators
LED Indicators	Sets of 4 - port mode
	Power
	Port send
	Port receive
Hardware
Ports	4
Port Style	External Hub
Interface	Serial
Chipset ID	FTDI - FT4232H
Bus Type	USB 2.0
Environmental
Storage Temperature	-20°C to 85°C (-4°F to 185°F)
Operating Temperature	0°C to 55°C (32°F to 131°F)
Humidity	5~95% RH
Connector(s)
External Ports	USB Type-B (4 pin) USB 2.0 Female
	DB-9 (9 pin, D-Sub) Male

Manufacturer Information:https://www.startech.com/en-au/ICUSB234854I