USB Relay Module – 4/8 Channels | USB Digital Output Module
USB Relay
USB Relay
USB Relay Controller with 6-Channel I/O - DEV-09669 - SparkFun Electronics
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
16-Channel 9-36V USB Relay Module – SainSmart.com
LCUS-1 type 1 channel USB Relay Module Electronic Converter PCB USB Intelligent Control Switch JQC-3FF-S-Z For Arduino
USB Relay 16-Channel 3-Amp DPDT with UXP Port: Relay Pros
USB Relay for Windows, Mac, and Linux - Industrial Grade
USB Relay Controller - One Channel
DC 5V USB Relay 2 Channel Programmable Computer Control Power Supply Module for Smart Home Controller Relay Board 250V 10A: Amazon.com: Industrial & Scientific
1-Channel USB Relay Module - 5V - ElectroPeak
KMtronic Ltd: USB Relay Controller Two Channel
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
USB Relay Controller Board - 4 Channels for Home Automation
Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
Source 5V 12V 1 2 4 8 Channel USB Relay Control Switch Programmable Computer Control For Smart Home PC Intelligent Controller on m.alibaba.com
1 Channel USB Powered Solid State Relay Module | Numato Lab
Jog Self-Locking USB Relay Control Switch, Microcontroller Chips USB Relay Module, Serial Port Control Relay Module Serial Port Communication For Home Industry - Walmart.com
Devantech 8 Channel 16A USB Relay Module | Acroname
USB Electromechanical Relay Devices - Measurement Computing
Yocto-Relay - Tiny USB interface with two SPDT relays
USB-RLY08B - 8 channel USB relay
8-CHANNEL USB RELAY CARD - Whadda
USB Relays with Analog Inputs and GPIO from NCD - ncd.io
Custom Firmware Teaches USB Relay Board New Tricks | Hackaday
