4-Channel USB Relay Board with 6-Channel A/D Interface
USB 4 Relay Board for Home Automation - v2
8-CHANNEL USB RELAY CARD - Whadda
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
TSRU430- 4 Channel 30A USB Relay Board
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
USB Relay for Windows, Mac, and Linux - Industrial Grade
Devantech USB-RLY06 - 6 x 16A USB relay | Acroname
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
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB-RLY08-C - 8 channel USB relay , from Devantech for €48.51
USB 4 Relay controller - thermoregulator with sensor TCN75A
usb relay controller
8 Channel USB Relay Module | Numato Lab
USB Relay Board - High Power USB Relays for Industrial Applications
8-CHANNEL USB RELAY CARD - Whadda
USB Relay Controller Board - 4 Channels for Home Automation
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
USB Relay Controller - Eight Channel
KMtronic Ltd: USB Four(4) Relay Controller
USB Eight Channel Relay Board for Automation
USB Relay
Relay Boards With I/O :: 8 Channel USB Relay Board W/ISO Input Port and DC Power Terminal Block
Module - USB Relay Card Kit - VM8090
1-Channel USB Relay Module - 5V - ElectroPeak
