4-Channel USB Relay Board with 6-Channel A/D Interface
Amazon.com: 8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics : Electronics
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
8 Channel USB Relay Module
ICStation 8 Channel ICSE014A Micro USB Relay Module Indicator Board Module 5V
USB-RLY08-C - 8 channel USB relay , from Devantech for €48.51
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB Relay for Windows, Mac, and Linux - Industrial Grade
USB Relay Board - High Power USB Relays for Industrial Applications
Amazon.com: SMAKN LCUS-1 type USB relay module USB intelligent control switch USB switch : Electronics
USB Relay Board - Four(4) Channels, for Home Automation | eBay
KMtronic Ltd: USB Four(4) Relay Controller
8-CHANNEL USB RELAY CARD - Whadda
USB Relay Controller Board - 4 Channels for Home Automation
USB Eight Channel Relay Board for Automation
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
8 Channel USB Relay Module | Numato Lab
USB 4 Relay Board for Home Automation - v2
Devantech 8 Channel USB Relay Module | Acroname
8-channel 12V USB Relay Module | SainSmart – SainSmart.com
USB 4 Relay controller - thermoregulator with sensor TCN75A
1 Channel Usb Relay 5v Programmable Computer Control For Smart Home 1ch Module Board - Relays - AliExpress
Amazon.com: Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Computer Smart Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation : Electronics
