Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
USB Relays with Analog Inputs and GPIO from NCD - ncd.io
USB Relay Module – 4/8 Channels | USB Digital Output Module
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
DZS Elec 5V-30V 1 Channel Wilde Voltage 0-24s Adjustable Delay Internal/External Trigger Relay Board with Timer Delay Conduction Delay Circuit Switch with USB to Micro USB Power Line: Amazon.com: Tools & Home
Yocto-PowerRelay-V2 - Tiny USB relay (SPDT) for switching power automatically
Custom Firmware Teaches USB Relay Board New Tricks | Hackaday
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
USB Relay Board - High Power USB Relays for Industrial Applications
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
1 Channel USB Powered Solid State Relay Module | Numato Lab
Yocto-Relay - Tiny USB interface with two SPDT relays
TOSR04 - 4 Channel USB/Wireless 5V Relay Module Modules | JSumo.com
USB Relay Controller Board - 4 Channels for Home Automation
USB Relay for Windows, Mac, and Linux - Industrial Grade
Amazon.com: DSD TECH SH-UR01A USB Relay Controller for Computer and Laptop(1CH) : Electronics
USB Relay Controller - One Channel - PCB
USB Relay Controller - Two Channels
KMtronic Ltd: USB Relay Controller One Channel
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
12 v 10 A optical coupling isolation relay module trigger mode is adjustable
Devantech 8 Channel USB Relay Module | Acroname
Yocto-PowerRelay-V3 - USB relay (SPDT) for switching mains powered appliances
Amazon.com: USB Relay Module Control Switch - LCUS‑1 Type DC 5V with High Performance Control Chip : Industrial & Scientific
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Devantech USB-RLY16L - 8 x 16A Latching Relay | Acroname
How to control USB 8 relay board through windows operating system - YouTube
