USB Eight Channel Relay Board for Automation
USB Control Switch 2-Channel 5V Relay Module
12 v 10 A optical coupling isolation relay module trigger mode is adjustable
HID Drive-free Computer Intelligent USB Control Switch 8 Channel 5V Relay Module | eBay
USB 4 Relay Board for Home Automation - v2
1 Channel USB Relay DC 5V Programmable Module - ElectroPeak
USB Relay 16-Channel 3-Amp DPDT with UXP Port: Relay Pros
LCUS 1 type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch|relay module|usb relayelectronic module - AliExpress
USB Relay Module – 4/8 Channels | USB Digital Output Module
Devantech 8 Channel USB Relay Module | Acroname
USB Relay Controller Board - 4 Channels for Home Automation
8 Channel USB Relay Module
KMtronic Ltd: USB Relay Controller One Channel
NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB): Amazon.com: Industrial & Scientific
USB-RLY02 - ROS Components
TOSR140 - 4 Channel USB Relay - (Password/Momentary/Latching)
USB Relay Module USB Relay Computer Control 5V+12V - Walmart.com
Lcus - Type 1 Usb Relay Module Usb Intelligent Switch Control - Relays - AliExpress
Whigetiy 12V for DC 8 Channels USB Relay Module Computer Controller Board FTDI-Chip 8-Way - Walmart.com
USB Relay for Windows, Mac, and Linux - Industrial Grade
16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
SainSmart USB Eight Channel Relay Board for Automation - 12 V
16-Channel 9-36V USB Relay Module – SainSmart.com
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
