As an industrial IoT manufacturer, UTEK technology(UOTEK) has been founded in 2003, is a National High-Tech Enterprise, which focuses on R&D, manufacturing & sales of industrial Ethernet switches, serial device servers, smart remote I/O, wireless transmission devices, USB converters, serial converter etc. UTEK is recognized as the leading industrial Ethernet communication solution supplier in China. The products have a wide range of application in electric systems, railway/traffic, intelligent medical systems, industrial automation, power environment, security system.

Our products have passed certification ISO9001:2008, ISO14001, RoHS, FCC, CE, and other communication certifications. UOTEK is the Ethernet switch manufacturer to use four-dimensional standards on safe connection, which provides safe data chain connection and full solution.

UTEK TECHNOLOGY pursuits the state that through the corporate culture to unite all the power from UOTEK people for developing. A new era of industry is coming, and UOTEK people are moving forward with passion and looking into the future. With the concept of "Connecting the future with technology", UTEK TECHNOLOGY will become your trusted partner for industrial IoT.
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UOTEK Mini RS232 to RS485 Converter RS 232 DB9 RS-232 To RS-485 Adapter Serial Connector Half Duplex Anti Lightning UT-201B
UOTEK Mini RS232 to RS485 Converter RS 232 DB9 RS-232 To RS-485 Adapter Serial Connector Half Duplex Anti Lightning UT-201B
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male with terminal block
  • Model #: UT-201B
  • Item #: 9SIBHJMJEA0151
  • Return Policy: View Return Policy
QAR13.38
QAR114.39 Shipping
UOTEK Mini RS-232 to RS-422 Converter RS422 RS232 Conversion Adapter DB9 Connector No Power Required Bidirectional UT-202D
UOTEK Mini RS-232 to RS-422 Converter RS422 RS232 Conversion Adapter DB9 Connector No Power Required Bidirectional UT-202D
  • Type: CONVERTER
  • Connector A: DB9 female
  • Connector B: DB9 male,with terminal block
  • Model #: UT-202D
  • Item #: 9SIBHJMJEA2438
  • Return Policy: View Return Policy
QAR24.08
QAR114.39 Shipping
UOTEK Industrial RS-232 to RS-485 RS-422 Converter DB9 RS232 to RS485 RS422 Adapter RS 232 485 422 Connector Isolation UT-503
UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
UOTEK 4.92ft USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
  • Type: converter
  • Cable Length: 1.5m
  • Connector A: USB-A MALE
  • Connector B: DB9 MALE
  • Model #: UT8890
  • Item #: 9SIBHJMJKJ1375
  • Return Policy: View Return Policy
QAR64.25
QAR114.39 Shipping
UOTEK RS-232 to RS-485 RS-422 Adapter Industrial DB9 RS232 to RS485 Converter RS422 Connector Isolation ESD Anti-Surge UT-208
UOTEK RS-232 to RS-485 RS-422 Adapter Industrial DB9 RS232 to RS485 Converter RS422 Connector Isolation ESD Anti-Surge UT-208
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male
  • Model #: UT-208
  • Item #: 9SIBHJMJGJ4217
  • Return Policy: View Return Policy
QAR132.28
QAR153.03 Shipping
2PCS UOTEK RS232 RS485 RS422  to Fiber Optic MODEM SC ST FC Ports 460kbps Optical-Fiber Converter Transceiver Supports Master-slave Mode UT-277
2PCS UOTEK RS232 RS485 RS422 to Fiber Optic MODEM SC ST FC Ports 460kbps Optical-Fiber Converter Transceiver Supports Master-slave Mode UT-277
  • Type: Fiber Optic MODEM
  • Interface: optional SC, FC, ST
  • Cable Interface: Terminal block
  • Model #: UT-277
  • Item #: 9SIBHJMJGU8200
  • Return Policy: View Return Policy
QAR397.51
QAR194.70 Shipping
UOTEK Industrial Grade RS232 to TTL Converter Output 5V COM DB9 Connector RS-232 Adapter Supports All Operating System UT-210
UOTEK Industrial Grade RS232 to TTL Converter Output 5V COM DB9 Connector RS-232 Adapter Supports All Operating System UT-210
  • Type: Converter
  • Connector A: DB9 MALE
  • Connector B: DB9 FEMALE
  • Model #: UT-210
  • Item #: 9SIBHJMJEA5125
  • Return Policy: View Return Policy
QAR28.26
QAR114.39 Shipping
UOTEK Industrial Grade RS-232 to TTL Converter Output 3.3V RS232 TTL Adapter DB9 Connector UT-210T
UOTEK Industrial Grade RS-232 to TTL Converter Output 3.3V RS232 TTL Adapter DB9 Connector UT-210T
QAR31.31
QAR114.39 Shipping
UOTEK Industrial Grade RS-485 RS-422 Repeater with Isolation Trunk Circuit RS485 RS422 UT-209
UOTEK Industrial Grade RS-485 RS-422 Repeater with Isolation Trunk Circuit RS485 RS422 UT-209
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male
  • Model #: UT-209
  • Item #: 9SIBHJMJGJ4300
  • Return Policy: View Return Policy
QAR159.68
QAR153.03 Shipping
UOTEK RS-232 to RS-485 Converter Industrial Grade RS485 RS232 Adapter DB9 Connector with Isolation Surge & ESD Protection UT-502 Plug & Play
UOTEK RS-232 to RS-485 Converter Industrial Grade RS485 RS232 Adapter DB9 Connector with Isolation Surge & ESD Protection UT-502 Plug & Play
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: 10-pin terminal block
  • Dimensions: 29*17*7cm
  • Model #: UT-502
  • Item #: 9SIBHJMJGE6902
  • Return Policy: View Return Policy
QAR166.92
QAR114.39 Shipping
UOTEK Industrial RS-232 to RS-422 Converter RS232 to RS422 Adapter DB9 Female Male Connector with Terminal Block UT-205A
UOTEK Industrial RS-232 to RS-422 Converter RS232 to RS422 Adapter DB9 Female Male Connector with Terminal Block UT-205A
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male connector, with terminal block
  • Model #: UT-205A
  • Item #: 9SIBHJMJEA2934
  • Return Policy: View Return Policy
QAR35.95
QAR114.39 Shipping
UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
UOTEK Industrial RS232 to RS485 Converter Serial Adapter DB9 Female Male Connector with Terminal Block UT-204E
  • Type: Converter
  • Connector A: DB9 female
  • Connector B: DB9 male, with terminal block
  • Model #: UT-204E
  • Item #: 9SIBHJMJEA2974
  • Return Policy: View Return Policy
QAR38.25
QAR114.39 Shipping
UOTEK RS-232 3 Bits Isolated Converter Industrial Grade RS232 Serial Port Optoelectronic Isolator Adapter DB9 Connector UT-211
UOTEK RS-232 3 Bits Isolated Converter Industrial Grade RS232 Serial Port Optoelectronic Isolator Adapter DB9 Connector UT-211
  • Type: Isolated Converter
  • Connector A: DB9 MALE
  • Connector B: DB9 FEMALE
  • Model #: UT-211
  • Item #: 9SIBHJMJEA5415
  • Return Policy: View Return Policy
QAR31.54
QAR114.39 Shipping
UOTEK 8 Channel Digital I/O Controller RS-485 Opto-electronic Isolation Input Relay Output IO Adapter UT-5512
UOTEK 8 Channel Digital I/O Controller RS-485 Opto-electronic Isolation Input Relay Output IO Adapter UT-5512
  • Type: Converter
  • Dimensions: 29*17*7cm
  • Weight: 0.45kg
  • Package Quantity: 1pack
  • Model #: UT-5512
  • Item #: 9SIBHJMJGE7027
  • Return Policy: View Return Policy
QAR240.82
QAR114.39 Shipping
UOTEK 4.92FT USB to RS232 Converter Adapter FTDI Chip Compatible with USB2.0 1.5M Serial Cable DB9 Malel Port ±15KV ESD Protection UT-8801
UOTEK 4.92FT USB to RS232 Converter Adapter FTDI Chip Compatible with USB2.0 1.5M Serial Cable DB9 Malel Port ±15KV ESD Protection UT-8801
  • Type: Converter
  • Cable Length: 4.92ft
  • Connector A: DB9 Male
  • Connector B: USB-A Male
  • Model #: UT-8801
  • Item #: 9SIBHJMJGE6273
  • Return Policy: View Return Policy
QAR35.79
QAR114.39 Shipping
UOTEK Mini Port-powered RS232 to RS485 RS422 Converter Adapter DB9 Connector Plug & Play UT-203A
UOTEK Mini Port-powered RS232 to RS485 RS422 Converter Adapter DB9 Connector Plug & Play UT-203A
QAR27.07
QAR114.39 Shipping
UOTEK Industrial TCP/IP to 2 Ports CAN BUS Protocol Converter TCP IP Canbus2.0 Adapter Bidirectional Data Transmission Connector UT-6502
UOTEK Industrial TCP/IP to 2 Ports CAN BUS Protocol Converter TCP IP Canbus2.0 Adapter Bidirectional Data Transmission Connector UT-6502
  • Type: CANBUS protocol converter
  • Connector A: 2-port CAN-bus communication
  • Connector B: 1-port 100M Ethernet interface
  • Model #: UT-6502
  • Item #: 9SIBHJMJGN1761
  • Return Policy: View Return Policy
QAR344.20
QAR153.03 Shipping
UOTEK 4.92ft USB to RS485 RS422 Cable Converter USB-A Serial Adapter DB9 Connector Translucent Magnetic Ring UT-850N
UOTEK 4.92ft USB to RS485 RS422 Cable Converter USB-A Serial Adapter DB9 Connector Translucent Magnetic Ring UT-850N
  • Type: Converter
  • Cable Length: 4.92ft
  • Connector A: USB-A male
  • Connector B: DB9 male
  • Model #: UT-850N
  • Item #: 9SIBHJMJEA2664
  • Return Policy: View Return Policy
QAR50.01
QAR114.39 Shipping
UOTEK Industrial RS232 5 Bits Isolated Converter Serial Adapter Optical Isolator ±3KV ESD Protection UT-215