DC 5V USB Relay 2 Channel Programmable Computer Control Power Supply Module for Smart Home Controller Relay Board 250V 10A: Amazon.com: Industrial & Scientific
USB Relay Board - High Power USB Relays for Industrial Applications
TOSR140 - 4 Channel USB Relay - (Password/Momentary/Latching)
4 Channel Relay Module, Drive Free PCB 10A 250VAC Diode Freewheeling Protection USB Relay Expansion Board For PC - Walmart.com
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB Control Switch 2-Channel 5V Relay Module
Amazon.com: USB Relay Module Control Switch - LCUS‑1 Type DC 5V with High Performance Control Chip : Industrial & Scientific
USB Relay Controller with 6-Channel I/O - DEV-09669 - SparkFun Electronics
16-Channel 9-36V USB Relay Module – SainSmart.com
USB Relay Module – 4/8 Channels | USB Digital Output Module
DC 5V 10A 8 Channel Relay Module Micro USB Board With Indicator PC Upp – Sunhokey Electronics Co., Ltd
Devantech 8 Channel USB Relay Module | Acroname
4 Channel USB Relay Module_ Botland - Robotic Shop
RL80001 Numato Lab | Relays | DigiKey Marketplace
USB Relay Controller - One Channel - PCB
RL160001 Numato Lab | Relays | DigiKey Marketplace
USB Relay Controller Board - 4 Channels for Home Automation
Amazon.com: 5V 16 Channel USB Relay Module Computer Switch Control, USB Control Switch with PCB Board/High Sensitivity : Electronics
Devantech USB-RLY04 - 4 x 16A USB relay | Acroname
1-Channel USB Relay Module - 5V - ElectroPeak
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB Relay Module, Overcurrent Protection Life Span Relay Module PC Control 5V For Electrical Supplies - Walmart.com
USB Relay Controller - One Channel
