16 Channel USB Relay Module With GPIO And Inputs | Numato Lab
A relay box for control from Linux – DL8RDS Wiki
Split Charge Kit + 12 way fuse box kit M Power 12V 140amp Intelligent Voltage sense Relay & 110amp Ready Made Leads (9mtr)
12V 24V 120V 220V One Channel Box RS232 USB Relay Controller Module for PC's USB port using VCP to Control External Device
USB-Relays
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KMTronic USB 8 Channel Relay Board, RS232 Serial controlled 3800500266183 | eBay
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Punchlight Relay Switchbox USB
USB 16 Relay Module – Mod Bus RTU, Timers, DIN RAIL BOX | Mbedded Controls
KMtronic Ltd: USB Relay Controller Two Channel
USB Eight Channel Relay Board for Automation
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USB Relay Box | Glory Star Group
USB Relay Controller - Four Channel with Clips for DIN Mount Rail
PunchLight Relay Switchbox USB RSBUSB400 B&H Photo Video
USB Relay Board
Geovision GV-IOBOX-16E Box 16 inputs 16 relay outputs RS485 USB…
LCUS 1 type USB Relay Module Electronic Converter PCB USB Intelligent Control Switch|Relays| - AliExpress
GitHub - donatmarko/kmtronic-usb-relaybox-http: Python3 middleware for KMTronic USB 8 channel relay boxes to control the relays remotely with HTTP requests.
Simplibox IO - USB Relay Set – AZ-Delivery
USB-Switch 8
Kmtronic usb one relay, rs232 series controlled, box, din rail | eBay
ADU200 USB Relay I/O Interface Module ( 5 AMP )
