USB-RLY08C - 8 channel USB relay
USB relay board LRB, 8 relays, ELECTRONIC-SOFTWARE-SHOP
8-channel 12v Usb Relay Board, 8-channel 12v For Dc Type-b Usb Relay Board Modul | Fruugo SK
DC 5V USB Relay 2 Channel Programmable Computer Control Power Supply Module for Smart Home Controller Relay Board 250V 10A: Amazon.com: Industrial & Scientific
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
DC 5V 10A 8 Channel Relay Module Micro USB Board With Indicator PC Upp – Sunhokey Electronics Co., Ltd
1-Channel USB Relay Module - 5V - ElectroPeak
Electronics :: Relays :: 12V USB Relay 4 Channel Programmable Computer Control
8 Channel USB Relay Module - 12V (NU-RL80001)
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
2 Channel 5V USB Relay Module | 10A 250V AC
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
USB 4 Relay Board for Home Automation - v2
USB 4 Channel Relay Board
Usb Relay Module Usb Intelligent Control Switch For Lcus-1 Type Electronic Converter | Fruugo SK
USB Relay Modules - Numato Lab | DigiKey
USB Relay Board - High Power USB Relays for Industrial Applications
4 Channel USB Relay Module - a module with 4 relays and a USB interface - Kamami on-line store
USB Relay 16-Channel 3-Amp DPDT with UXP Port: Relay Pros
USB 8 Channel Relay Board
USB Eight Channel Relay Board for Automation
Arduino 2 Channel USB Controlled 5V Relay Module
