AR-16 Relay Interface
USB Relay Controller Board - 4 Channels for Home Automation
USB 4 Relay controller - thermoregulator with sensor TCN75A
USB Relay Controller 16 Channels - Virtual Serial /COM/ Port, optical isolation | eBay
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB Relay Controller - Four Channel
USB Relay Controller - One Channel
5V 4 8 Channel USB Relay Control Switch Computer Control For Smart Home PC Intelligent Controller - AliExpress
Amazon.com: USB Relay,8 Channel 12VDC Type B USB Relay Board Module Controller for Automation Robotics : Industrial & Scientific
Amazon.com: 8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics : Electronics
KMtronic Ltd: USB Relay Controller Two Channel
SH-UR01A USB Relay Controller for Computer and Laptop(1CH) - Walmart.com
Industrial Relay Controller Board 32-Channel SPDT + UXP Expansion Port - NCD Store
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
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USB Relay Switch 8-Channel 30-Amp with UXP Port: Relay Pros
ADU200 USB Relay I/O Interface Module ( 5 AMP )
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB Relay Controller with 6-Channel I/O - DEV-09669 - SparkFun Electronics
USB 4 Relay Board for Home Automation - v2
USB Relay Module – 4/8 Channels | USB Digital Output Module
USB Relay Controller - Eight Channel
KMtronic Ltd: USB Relay Controller One Channel
8 Channel USB Relay Module
