8-Channel USB Relay Card
4 Channel USB Relay Module With GPIO And Analog Inputs | Numato Lab
USB Relay Board - High Power USB Relays for Industrial Applications
Módulo de relé de 8 canales DC 5V 10A, placa Micro USB con indicador, PC, ordenador superior, ICSE014A, Control de Software _ - AliExpress Mobile
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
1 Channel USB Relay DC 5V Programmable Module - ElectroPeak
WSI8090 | Velleman 8-channel USB relay card | Distrelec Sweden
Devantech USB-RLY82 - 2 Channel USB Relay | Acroname
32 Channel USB Relay Module
USB/Wireless 5V Relay Module
USB Relay Controller - Four Channel
KMtronic Ltd: USB Relay Controller One Channel
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
K8090: Kit: 8-channel USB relay card at reichelt elektronik
8 Channel USB Relay Module | Numato Lab
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
5V 12v 24v 4 channel usb relay control switch programmable computer control for smart home pc intelligent controller | Fruugo ES
8-Channel 12V USB Relay Board, 8-Channel 12V DC Type-B USB Relay Board Module Computer Controller for Automation Robots - AliExpress
USB 8 Channel Relay Board
USB Relay for Windows, Mac, and Linux - Industrial Grade
16 Channel USB Relay Module-12V - Ajitek Tech Solutions Pvt Ltd
Amazon.com: 8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics : Electronics
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
8-Channel USB Relay Card
USB 4 Channel Relay Board
