USB Relay Controller - Four Channel
1-channel Usb-powered Relay Module - RobotShop
32 Channel USB Relay Module
8 Channel USB Relay Module - module with 8 24V relays and a USB interface - Kamami on-line store
USB-RLY08C - 8 channel USB relay
USB 4 Channel Relay Board
8 Channel USB Relay Module
8-Channel 12V USB Relay Board, 8-Channel 12V DC Type-B USB Relay Board Module Computer Controller for Automation Robots - AliExpress
16-Channel 9-36V USB Relay Module – SainSmart.com
16 Channel USB Relay Module - a module with 16 24V relays and a USB interface - Kamami on-line store
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB kontrolni prekidač 2-kanalni 5V Relej Modul
Devantech 8 Channel USB Relay Module | Acroname
8 Channel 5V USB Relay Board Module Computer PC Smart Control Switch Controller | eBay
USB Relay Modules - Numato Lab | DigiKey
Buy USB Control 1CH 5V Relay Module Online | Robu.in
usb relay controller
Amazon.com: SainSmart USB Eight Channel Relay Board for Automation - 12 V : Industrial & Scientific
USB Relay Controllers with On-Board Analog Inputs and GPIO for Sensors
USB Relay Board - High Power USB Relays for Industrial Applications
4 Channel USB Relay Module_ Botland - Robotic Shop
LCUS - type 1 USB relay module USB intelligent switch control - Walmart.com
