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Usb Relay


8-channel 12 V USB Relay Board Module Controller 4 Automation Robotics Q3A4

$17.95


ADVANTECH 8-CH RELAY & ISOLATED DIGITAL USB Portable Data Acquisition Module

$55.00


12V 4 Channel USB Relay Module Opto-couple For Arduino Robotics E8

$11.91


1/2/4/8 Ch 5V 10V USB Relay Programmable Computer Control Relay For Smart Home M

$12.24


SainSmart 12V 4 Channel USB Relay Automation Module for Arduino Robotics AVR

$24.88


MICRO USB 8-channel RELAY MODULE 5V 10A Driver-free PC USB Control

$8.85


12V 4 Channel USB Relay Module Opto-couple For Arduino Robotics W3R5

$10.50


DC 5V USB Relay Module Computer PC Command Smart Control Switch Controller Board

$7.45


8-Channel USB Relay Module 10A Soft Auto-control Relay DC 9-12V

$14.99


SMAKNĀ® LCUS-1 type USB relay module USB intelligent control switch USB switch

$20.23


5V USB Relay 2 Channel Programmable Computer PC Smart Control Switch Controller

$10.99


KMTronic USB 8 Channel Relay Board, RS232 Serial controlled MICROCHIP CDC

$37.00


1 Channel 5-30V Delay Relay MICRO USB 5V 2/4/8 Channel USB Control Relay Module

$9.40


USB Control Relay Board PC Smart Controller USB Control 220V Switch Module

$10.99


SainSmart 8-ch 12 V USB Relay Board Module Controller for Arduino AVR US Stock

$29.88


Qty-19 (New) Avocent DSAVIQ-USB2 KVM USB Module Server Interface Extenders

$175.00


1pc 5V 4-Channel Micro USB Relay Module USB Control Board

$6.99


Power Converters 8-channel USB Serial Control Switch 8-channel 30A Relay Module

$68.33


8/16 Channel Controller USB Interface HID Programmable Control + Relay Module

$8.69


TOSR02-T Channel USB/Wireless Relay (xbee,Bluetooth,WIFI) IOS/Android Control

$25.99


8 Channel USB/Wireless 5V Relay Module WIFI Remote Control Kit

$95.00


Free drive / 8- channel 12V usb Relay Module / Computer control switch

$16.89


1 channel usb powered relay module

$37.18


Free drive / 2- channel 5V usb Relay Module / Computer control switch

$7.19


8-channel 12 V USB Relay Board Module Controller 4 Automation Robotics C9I2

$17.85


8-Channel USB Relay Module 12V 10A Soft Auto-control Relay board with cable

$13.99


Velleman VM8090 8-CHANNEL USB RELAY CARD

$140.96


DC 5V USB Relay Board Computer PC Intelligent Control Switch 220V Switch Module

$9.58


5V 10V 1/2/4/8 Ch USB Relay Programmable Computer Control Relay For Smart Home

$8.32


Usb control relay board / pc intelligent controller / usb control 220V switch

$9.07


8 Channel USB Relay Board

$107.70


5V USB Relay 2 Channel Board Computer PC Command Smart Control Switch Controller

$11.58


SainSmart USB 4 Channel Relay Automation 5V

$30.93


5V/10V USB Relay 1/2/4/8 ChProgrammable Computer Control Relay For Smart Home US

$8.38


8 channel MICRO USB RELAY MODULE Upper Computer 5V-10A ICSE014A

$9.43