usb relay

usb relay Hot Sales

usb relay in Amazon
5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home US
$12.18 to $16.62

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home US

MEASUREMENT COMPUTING USB-ERB24 CHANNEL RELAY INTERFACE
$95.99

MEASUREMENT COMPUTING USB-ERB24 CHANNEL RELAY INTERFACE

1-10PCS DC 12V USB Relay 8 Channel Programmable Computer Control For Smart Home
$11.38 to $94.89

1-10PCS DC 12V USB Relay 8 Channel Programmable Computer Control For Smart Home

GSM-AUTO Remote Control Box AC100-240V Dual Relay Wireless Switch Controller
$94.04

GSM-AUTO Remote Control Box AC100-240V Dual Relay Wireless Switch Controller

5V USB Relay 2 Channel Programmable Computer Control For Smart Home
$1.99

5V USB Relay 2 Channel Programmable Computer Control For Smart Home

5V/12V USB Relay 1/2/4/8CH Programmable Computer Control Relay For Smart Home US
$10.33 to $15.03

5V/12V USB Relay 1/2/4/8CH Programmable Computer Control Relay For Smart Home US

HID Drive-free USB 1 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDC
$8.89

HID Drive-free USB 1 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDC

MICRO USB 5V 2/4/8 Channel USB Control Relay Module 1 Channel 5-30V Delay Relay
$1.37 to $9.38

MICRO USB 5V 2/4/8 Channel USB Control Relay Module 1 Channel 5-30V Delay Relay

GSM-AUTO Remote Control Box AC100-240V Dual Relay Wireless Switch Controller
$75.23

GSM-AUTO Remote Control Box AC100-240V Dual Relay Wireless Switch Controller

8-channel 12VDC Type-B USB Relay Board Module Controller Automation Robotics
$21.33

8-channel 12VDC Type-B USB Relay Board Module Controller Automation Robotics

Used & Tested NATIONAL INSTRUMENTS USB-6525 Solid State Relay
$311.34

Used & Tested NATIONAL INSTRUMENTS USB-6525 Solid State Relay

Ontrak Control Systems ADU200 USB Relay I/O Interface
$30.79

Ontrak Control Systems ADU200 USB Relay I/O Interface

8-channel 12VDC USB Relay Board Module Controller For Automation Robotics VRY
$21.34

8-channel 12VDC USB Relay Board Module Controller For Automation Robotics VRY

USB5V/DC 5-32V 1 Channel WIFI Relay Support 433MHZ Remote Control Relay Switch
$20.43

USB5V/DC 5-32V 1 Channel WIFI Relay Support 433MHZ Remote Control Relay Switch

Ontrak Control Systems ADU200 USB Relay Interface I/O
$36.95

Ontrak Control Systems ADU200 USB Relay Interface I/O

5V-30V Micro USB Power Delay Relay Timer Control Trigger Delay Switch Module
$1.39

5V-30V Micro USB Power Delay Relay Timer Control Trigger Delay Switch Module

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home US
$7.05 to $11.09

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home US

5V USB Relay 2 Channel Programmable Computer Control For Smart Home
$7.69

5V USB Relay 2 Channel Programmable Computer Control For Smart Home

6-30V Micro USB Relay Module Delay Trigger Cycle Timer Time Circuit LCD Switch
$4.04

6-30V Micro USB Relay Module Delay Trigger Cycle Timer Time Circuit LCD Switch

6-30V Micro USB Relay Module Delay Trigger Cycle Timer Time Circuit LCD display
$4.99 to $43.49

6-30V Micro USB Relay Module Delay Trigger Cycle Timer Time Circuit LCD display

Micro USB5V/DC7-32V 4Ch Wifi Remote Control Relay Switch Module For Tuya APP
$14.97 to $118.36

Micro USB5V/DC7-32V 4Ch Wifi Remote Control Relay Switch Module For Tuya APP

1-10PCS 12V USB Relay 8 Channel Programmable Computer Control For Smart Home
$10.35 to $87.02

1-10PCS 12V USB Relay 8 Channel Programmable Computer Control For Smart Home

ADVANTECH USB-4761 8-CH RELAY & 8-CH ISOLATED DIGITAL INPUT USB MODULE Sealed
$499.99

ADVANTECH USB-4761 8-CH RELAY & 8-CH ISOLATED DIGITAL INPUT USB MODULE Sealed

New ListingMeasurement Computing DAQ Electromechanical Relay Interface USB-ERB08
$99.95

New ListingMeasurement Computing DAQ Electromechanical Relay Interface USB-ERB08

16 Channel 9-36V USB Controlled SPDT Relay Module Opto-isolated Board SRD-5VDC U
$31.66

16 Channel 9-36V USB Controlled SPDT Relay Module Opto-isolated Board SRD-5VDC U

Micro USB 5V LED Automation Delay Timer Control Switch Relay Module Display US
$3.66

Micro USB 5V LED Automation Delay Timer Control Switch Relay Module Display US

DC 6V~30V Trigger Delay On/Off Cycle Timer Relay Switch Module Micro USB 5V
$9.27

DC 6V~30V Trigger Delay On/Off Cycle Timer Relay Switch Module Micro USB 5V

8-channel 12VDC Type B USB Relay Board Module Controller For Automation Robotics
$21.40

8-channel 12VDC Type B USB Relay Board Module Controller For Automation Robotics

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC US
$6.99 to $10.99

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC US

5V USB Relay 2 Channel Programmable Computer Control For Smart Home
$5.03

5V USB Relay 2 Channel Programmable Computer Control For Smart Home

HID Drive-free USB 1 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDC
$2.39

HID Drive-free USB 1 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDC

HID Drive-free Micro USB 1/2/4 Channel 5V Relay Module 5V 10A/250VAC 10A/30VDC
$2.64 to $5.93

HID Drive-free Micro USB 1/2/4 Channel 5V Relay Module 5V 10A/250VAC 10A/30VDC

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC US
$6.99 to $10.99

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC US

8-channel 12VDC Type B USB Relay Board Module Controller For Auto Robotics YSE
$20.50

8-channel 12VDC Type B USB Relay Board Module Controller For Auto Robotics YSE

Micro USB 5V LED Automation Delay Timer Control Switch Relay Module Display
$2.47

Micro USB 5V LED Automation Delay Timer Control Switch Relay Module Display

2Pcs 4 Channel USB Relay Board Auto Module +Cable SRD-12VDC-SL-C for Arduino Us
$72.59

2Pcs 4 Channel USB Relay Board Auto Module +Cable SRD-12VDC-SL-C for Arduino Us

1-10PC 6-30V Micro USB Relay Module Delay Trigger Cycle Timer Circuit LCD Switch
$5.14 to $46.34

1-10PC 6-30V Micro USB Relay Module Delay Trigger Cycle Timer Circuit LCD Switch

1-10PC 6-30V Micro USB Relay Module Delay Trigger Cycle Timer Circuit LCD Switch
$4.55 to $41.05

1-10PC 6-30V Micro USB Relay Module Delay Trigger Cycle Timer Circuit LCD Switch

1/2/4/8 Ch 5V 10V USB Relay Programmable Computer Control Relay For Smart Home M
$5.47 to $10.44

1/2/4/8 Ch 5V 10V USB Relay Programmable Computer Control Relay For Smart Home M

7-32V/USB 5V 4 Ch Smart WiFi Wireless Dry Contact Relay Switch Module Tuya App
$19.99

7-32V/USB 5V 4 Ch Smart WiFi Wireless Dry Contact Relay Switch Module Tuya App

TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board
$3.89 to $4.89

TYPE-C USB Relay Module DC 5V 12V PC UART Serial Port RS232(TTL) Switch Board

5V USB Relay 2 Channel Programmable Computer Control For Smart Home Control
$5.35

5V USB Relay 2 Channel Programmable Computer Control For Smart Home Control

Digital LED Trigger Delay Cycle Timer Control Switch Relay Module Micro USB DC5V
$2.58

Digital LED Trigger Delay Cycle Timer Control Switch Relay Module Micro USB DC5V

USB5V/DC7-48V Single Way Smart WIFI Remote Control Relay Switch Module NEW
$10.49 to $13.89

USB5V/DC7-48V Single Way Smart WIFI Remote Control Relay Switch Module NEW

Canon ImageCLASS MF644CDW Laser Printer USB Relay PCB Port Replacement Part
$9.09

Canon ImageCLASS MF644CDW Laser Printer USB Relay PCB Port Replacement Part

Micro USB5V/DC7-32V 4Ch Wifi Remote Control Relay Switch Module For Tuya APP New
$14.96 to $118.38

Micro USB5V/DC7-32V 4Ch Wifi Remote Control Relay Switch Module For Tuya APP New

1-10PCS DC 12V USB Relay 8 Channel Programmable Computer Control For Smart Home
$11.38 to $94.89

1-10PCS DC 12V USB Relay 8 Channel Programmable Computer Control For Smart Home

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC
$4.10 to $7.69

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC

Micro USB Power Delay relay Timer control module Trigger delay switch 5V -30V
$0.99

Micro USB Power Delay relay Timer control module Trigger delay switch 5V -30V

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC US
$6.99 to $10.99

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC US

6-30V Micro USB Relay Module Delay Trigger Cycle Timer Time Circuit LCD Switch
$5.74

6-30V Micro USB Relay Module Delay Trigger Cycle Timer Time Circuit LCD Switch

Self-lock Smart WiFi Switch Relay Module DC 5V/ DC 7V-32V eWeLink APP Control
$4.58 to $5.50

Self-lock Smart WiFi Switch Relay Module DC 5V/ DC 7V-32V eWeLink APP Control

HID Drive-free Micro USB 4 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDC
$6.22

HID Drive-free Micro USB 4 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDC

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home US
$10.57 to $14.79

5/12V USB Relay 1/2/4/8 CH Programmable Computer Control Relay For Smart Home US

Micro USB 5V LED Automation Delay Timer Control Switch Relay Modules Display New
$2.49

Micro USB 5V LED Automation Delay Timer Control Switch Relay Modules Display New

USB 5V DC/AC 7-32V Switch Relay Timer Wireless Remote Control Self-Locking
$5.59

USB 5V DC/AC 7-32V Switch Relay Timer Wireless Remote Control Self-Locking

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC
$2.99 to $7.87

HID Drive free USB/Micro USB 1/2/4CH 5V Relay Module 10A 250V AC / 10A 30V DC

New In Pkg. 8 Channel Relay MICRO USB RELAY MODULE Computer 5V 10A M
$9.99

New In Pkg. 8 Channel Relay MICRO USB RELAY MODULE Computer 5V 10A M

TYPE-C USB 1CH UART Relay PC Switch for Arduiuo for MEGA
$6.89 to $23.65

TYPE-C USB 1CH UART Relay PC Switch for Arduiuo for MEGA

New ListingEwelink Wifi Wireless Smart Relay Module Usb Dc 5v/12v/24v/48v 2 Channel Switch
$19.74

New ListingEwelink Wifi Wireless Smart Relay Module Usb Dc 5v/12v/24v/48v 2 Channel Switch

2/4/8 Channels 5V 12V Computer USB Control Delay Switch Drive-free Relay Module
$6.40 to $10.24

2/4/8 Channels 5V 12V Computer USB Control Delay Switch Drive-free Relay Module

MICRO USB 5V 2-Channel Relay Module USB Control Relay Module serial port
$4.15

MICRO USB 5V 2-Channel Relay Module USB Control Relay Module serial port

WiFi Remote Control Relay Switch Module Self-locking 1 channel USB5V/DC7-32V US
$10.39

WiFi Remote Control Relay Switch Module Self-locking 1 channel USB5V/DC7-32V US

16 Channel 9-36V USB Controlled SPDT Relay Module Opto-isolated Board SRD-5VDC
$34.53

16 Channel 9-36V USB Controlled SPDT Relay Module Opto-isolated Board SRD-5VDC

High Performance USB Relay Module For Smart Home Control 1PC
$10.99

High Performance USB Relay Module For Smart Home Control 1PC

5V/10V USB Relay 1/2/4/8-Ch Programmable Computer Control Relay For Smart Home
$5.78 to $11.97

5V/10V USB Relay 1/2/4/8-Ch Programmable Computer Control Relay For Smart Home

usb relay Recommended

relay board relay module 12v relay board relay module 12v usb relay usb relay controller usb relay board 8 channel relay usb usb relay switch vacuum relay

usb relay Hot Searches

jennings relay

usb relay Similar Buys

boxing oil drum badge boss fdr-1 batman 279 tea trolley dvr card dell quad buddy lee dears dvd july band kobe ruby moore pen

usb relay Information

usb relay pictures, price, brand, reviews and usb relay hot sales items, totally found 66 usb relay related items prices, page updating time: 2025-08-02.