16 Channel USB Relay Module (NU-RL160001) 12V
4-Channel USB Relay Board with 6-Channel A/D Interface
USB 4 Channel Relay Board
Smart Home 5V USB Relay 4 Channel Programmable Computer Control Board - v2 | eBay
Micro Usb Relay Module 5v 4 Channel Relay Module Relay Control Panel | Fruugo NO
USB-RLY04 - 4 x 16A USB relay
4 Channel USB Relay Module - Ajitek Tech Solutions Pvt Ltd
12v 8 Channel Usb Relay Module Usb Control Switch Pc Intelligent Controller | Fruugo SK
USB 4 Relay Board for Home Automation - v2
RDL Spdt USB 8 Channel Relay Board-FT245RL
8-channel programmable relay with USB connector – Techfun.sk – At least the Arduino shop
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
4 Channel USB Relay Module_ Botland - Robotic Shop
USB/Wireless 5V Relay Module
USB relay board LRB, 8 relays, ELECTRONIC-SOFTWARE-SHOP
KMtronic Ltd: USB Four(4) Relay Controller
USB Relay Modules - Numato Lab | DigiKey
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB-RLY08-C - 8 channel USB relay , from Devantech for €48.51
USB 8 Channel Relay Board
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
