USB-RLY08B - 8 channel USB relay
Yocto-PowerRelay - Tiny USB relay (SPDT) for switching up to 5A
USB Relay Controller - High Power USB Relays for Industrial Applications
Devantech 8 Channel 16A USB Relay Module | Acroname
2ch USB リレー USBバスパワー駆動
1 Channel USB Powered Relay Module
1ch USB リレー USBバスパワー駆動
Custom Firmware Teaches USB Relay Board New Tricks | Hackaday
1 Channel USB Powered Relay Module With GPIO | Numato Lab
USB VCC powered relay - Electrical Engineering Stack Exchange
4 Channel USB Powered Relay Module With GPIO | Numato Lab
16-Channel 9-36V USB Relay Module – SainSmart.com
Wireless 5V Relay Module
5v 8 Channel Ch340 Usb Relay Control Switch Programmable Computer Control For Smart Home Pc Intelligent Controller - Relays - AliExpress
5V-30V Delay Relay Timer Module Trigger Delay Switch Micro USB Power A – Sunhokey Electronics Co., Ltd
8-channel 12V USB Relay Module | SainSmart – SainSmart.com
USB-Relays
TOSR04 - 4 Channel USB/Wireless 5V Relay Module Modules | JSumo.com
USB 16 Channel Relay Module - RS232 Controlled
4 Channel USB Powered Relay Module With GPIO | Numato Lab
Numato 4 Channel USB Relay Module, External Power Supply | AltonaLab
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
USB 16 Channel Relay Module for Automation, DIN Rail BOX - Virtual COM (Serial) Port - Denkovi A E LTD
