3pcs 1 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC Intelligent Control
USB Control Switch 2-Channel 5V Relay Module
USB Relay Controller Board - 4 Channels for Home Automation
Amazon.com: NOYITO 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch (1-Channel USB) : Electronics
PunchLight Relay Switchbox USB RSBUSB400 B&H Photo Video
USB Relay
Amazon.com: USB Relay Module USB Intelligent Switch Control MCU PC USB Smart Control Switch Jog Self-Locking : Electronics
2 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC Intelligent Control
USB Relay Module USB Intelligent Control Switch 1 Channel MOS Tube Control Board | eBay
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
Yocto-PowerRelay-V2 - Tiny USB relay (SPDT) for switching power automatically
8 Channel 12V USB Relay Board Module Computer PC Smart Control Switch Controller | eBay
USB Relay 1 Channel | 102056 | Other by www.smart-prototyping.com
LCUS - type 1 USB relay module USB intelligent switch control - AliExpress
16-Channel 9-36V USB Relay Module – SainSmart.com
ESTINK USB Relay Module Control Switch LCUS‑1 Type DC 5V With High Performance Control Chip,Relay Module Electronic Converter,Intelligent Control Switch Module - Walmart.com
NOYITO 4-Channel 12V Computer USB Control Switch Relay Module Drive-Free Relay Module Plug and Play Suitable for PC Smart Controller: Amazon.com: Industrial & Scientific
KMtronic Ltd: USB Relay Controller One Channel
8 Channel USB Solid State Relay Module With GPIO | Numato Lab
8 Channel USB Solid State Relay Module With GPIO | Numato Lab
5V 12V 24V USB Relay Control Switch 1 2 4 8 Channel Programmable | eBay
NOYITO 4-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch
LCUS-1 type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch - Newegg.com
