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UT-8814 USB Serial Cable Converter DATA+ 4-ports USB to RS-232

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UT-8814 USB Serial Cable Converter DATA+ 4-ports USB to RS-232


Large Image :  UT-8814 USB Serial Cable Converter DATA+ 4-ports USB to RS-232 Get Best Price

Product Details:
Place of Origin: Shenzhen, Guangdong, China
Brand Name: UTEK
Certification: CE,FCC,ROHS
Model Number: UT-8814
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: ***
Packaging Details: Color box and blister
Delivery Time: In 7 working days
Payment Terms: TT, Paypal or others
Supply Ability: ***
Detailed Product Description
High Light:

usb 2 serial converter


usb to serial cable converter


UT-8814 USB Serial Cable Converter DATA+ 4-ports USB to RS-232


Universal USB/RS-232 interface converter
Standards:conforming to USBV1.0, 1.1 and 2.0 and EIA RS-232
USB signals:VCC, DATA+, DATA-, GND and FG
Supported systems:Windows95/98/2000/XP/Vista
Transmission media:twisted-pair cable or shielded cable
Operating mode:Asynchronous mode, point-to-point mode



USB interface is gradually replacing the old-fashioned low-speed peripheral interfaces of PC with the continuous development of PC industry. But many vital devices in current industrial environment is still designed using RS-232 interface, so the USB to RS-232 converters are needed to transfer data between PC and RS-232 devices.
UT-8814 is a universal USB 4 port RS-232 converter which doesn’t need external power supply and is compatible with USB and RS-232 standards. It can convert single-end USB signal to RS-232 signal, and it has built-in automatic transmit-receive switch without time delay. The unique I/O circuit can be used to automatically control the direction of data flow so as to make it plug-and-play and applicable to all existing communication software and interface hardware.
UT-8814 supports point-to-point communication with data rate of 300-921600bps. The power indicator and data traffic indicator lights can be used for fault indication. USB to RS-232 conversion is supported.




Conforming to USB1.1, 1.0 and 2.0 standards and EIA RS-232 standard

USB signals


RS-232 signals


Operating mode

Asynchronous mode, point-to-point mode

Data flow control

Automatic data flow control technique is adopted to automatically determine and 

control the data flow

Baud rate

300-921600bps, automatically detecting the data rate

Load capacity

point-to-point communication mode is supported

Communication distance

5 meters for RS-232 interface and no more than 5 meters for the USB port

Interface protection

surge protection, ±15KV ESD portection

Interface connection

A type male connector at USB side and DB9 male connector at RS-232 side

Signal indication

2 signal indicators   transmit (TXD)  receive (RXD)  1 power indicator (POWER)

Transmission media

twisted-pair cable or shielded cable

Cable length


Working environment

-40℃ to 85℃,relative humidity of 5% to 95%

Supported OS

Support Windows2000/XP,Vista, server2003,Mac OS-X/OS9,LINUX,Windows7, 

Server 2008, and 64-bit

UT-8814 USB Serial Cable Converter DATA+ 4-ports USB to RS-232 0

Contact Details

Contact Person: Mr. Brandy Xie

Tel: +86-755-27886063 Ext.602

Fax: 86-755-27886083

Send your inquiry directly to us