LCUS - type 1 USB relay module USB intelligent switch control - Walmart.com
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12V USB Relay 8 CH Channel Programmable Computer Control For Smart Hom – diymore
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USB Relays with Analog Inputs and GPIO from NCD - ncd.io
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
Type-B USB Relay Board, Controller USB Relay Board 12VDC USB Relay, Module Controller 8-Channel For Automation Robotics Robot - Walmart.com
USB Relay Board - High Power USB Relays for Industrial Applications
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TSRU430- 4 Channel 30A USB Relay Board
10pcs usb control relay board / pc intelligent controller / usb control 220V switch - AliExpress Home Improvement
4-Channel USB Relay Board with 6-Channel A/D Interface
KMtronic Ltd: USB Relay Controller One Channel
5v 12v 1 2 4 8 Channel Usb Relay Control Switch Programmable Computer Control For Smart Home Pc Intelligent Controller - Relays - AliExpress
USB Relay Controller - Two Channels with clips for DIN mount rail
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB Relay Controller - Four Channel with Clips for DIN Mount Rail
