USB Relay for Windows, Mac, and Linux - Industrial Grade
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8 Channel Relay Module USB Relay Control Switch Output 8-Way Computer Controller | eBay
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB): Amazon.com: Industrial & Scientific
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5V-30V Delay Relay Timer Module Trigger Delay Switch Micro USB Power A – Sunhokey Electronics Co., Ltd
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USB 4 Relay Board for Home Automation - v2
USB PowerControl NE board V2 w/Grove Control - USB to USB solid state – SwitchDoc Labs
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
KMtronic Ltd: USB Relay Controller One Channel
1 Channel USB Relay DC 5V Programmable Module - ElectroPeak
USB Relay Controller Board - 4 Channels for Home Automation
fosa 5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity - Newegg.com
USB Relay Module USB Intelligent Control Switch USB Switch for LCUS-1 Type Electronic Converter - Walmart.com
8 Channel 5V USB Relay Board Module Computer PC Smart Control Switch Controller | eBay
Devantech USB-RLY04 - 4 x 16A USB relay | Acroname
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Relay Boards :: General Purpose :: 1 Channel USB Relay Board w/AC Adapter
USB Control Switch 2-Channel 5V Relay Module
KMtronic Ltd: USB Relay Controller One Channel
LCUS-1 type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch - Newegg.com
12 v 10 A optical coupling isolation relay module trigger mode is adjustable
