7,200+ results for usb relay
- Micro USB 5V Zigbee Protocol 1/2/4Channel Self-Locking Wifi Relay Switch ModuleOpens in a new window or tabBrand new | BusinessEUR 10.65 to EUR 18.23technicalaim (37,269) 99.2%+ EUR 1.82 postagefrom China
- 5V USB Relay 2 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 8.52ai_smart (65,917) 99.2%+ EUR 3.57 postagefrom ChinaFree returns94 sold
- 5V-30V Micro USB Power Delay Relay Timer Control Trigger Delay Switch ModuleOpens in a new window or tabBrand new | BusinessEUR 1.62digital-factory (1,362) 99.9%Free international postagefrom ChinaFree returns
- 5V USB Relay 2 Channel Programmable Computer Control For Smart Home NewOpens in a new window or tabBrand new | BusinessEUR 6.16survy2014 (289,805) 99.6%Was: EUR 6.84 10% off+ EUR 1.13 postagefrom ChinaFree returns337 sold
- 5V USB Relay 2 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.59alifans (29,828) 99.4%+ EUR 1.50 postagefrom China
- LCUS-1 USB Relay Module Electronic Control Switch for Arduino PCBOpens in a new window or tabBrand new | BusinessEUR 6.36ebuying2024 (0) 0%Free international postagefrom China
- USB Relay 5V 1 Channel Programmable Computer Control Relay For Smart Home NewOpens in a new window or tabBrand new | BusinessEUR 6.33mecklenburg8 (37,183) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- USB 5V Relay 2 -Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 5.78diymoudle-studio (338) 100%Was: EUR 6.09 5% off+ EUR 2.24 postagefrom ChinaFree returns174 sold
- DC12V/Micro USB 5-30V Trigger Cycle Delay Timer Control Relay Switch ModuleOpens in a new window or tabBrand new | BusinessEUR 4.59mecklenburg8 (37,183) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- Micro USB 5V LED Automation Delay Timer Control Switch Relay Module Display NewOpens in a new window or tabBrand new | BusinessEUR 2.83mecklenburg8 (37,183) 99.7%+ EUR 1.22 postagefrom ChinaFree returns47 sold
- 5V USB Relay 2 Channel Programmable Computer Control For Smart Home ControlOpens in a new window or tabBrand new | BusinessEUR 6.14kaiserburg-d (2,998) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- USB Relay 5V 1 Channel Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.31lmu-audino (2,908) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- USB 5V DC/AC 7-32V Switch Relay Timer Wireless Remote Control Self-LockingOpens in a new window or tabBrand new | BusinessEUR 6.39alice1101983 (569,953) 99.5%Was: EUR 6.95 8% off+ EUR 2.80 postagefrom ChinaFree returns
- Micro USB 5V Zigbee Protocol 1/2/4 Channel self-locking Wifi Relay Switch ModuleOpens in a new window or tabBrand new | BusinessEUR 10.96 to EUR 19.29ai_smart (65,917) 99.2%+ EUR 3.57 postagefrom ChinaFree returns
- USB 5V DC7-48V 4CH eWeLink Smart WIFI Switch Universal Wireless Relay ModuleOpens in a new window or tabBrand new | BusinessEUR 10.50 to EUR 13.66worldchips (190,409) 99.1%Was: EUR 14.84 8% off+ EUR 2.27 postagefrom ChinaFree returns
- Micro USB5V/DC7-32V 4Ch Wifi Remote Control Relay Switch Module For Tuya APP NewOpens in a new window or tabBrand new | BusinessEUR 16.24 to EUR 128.51czb6721960 (311,159) 99%Was: EUR 135.27 5% off+ EUR 2.27 postagefrom ChinaFree returns
- Ewelink AC DC 7-32V 2/4 Way Smart Bluetooth WIFI Relay Switch Module USB COpens in a new window or tabBrand new | BusinessEUR 6.33 to EUR 9.13technicalaim (37,269) 99.2%+ EUR 1.82 postagefrom China
- 1/2/4 Channel USB Smart Switch WiFi Relay Module +433MHZ Remote Control AppOpens in a new window or tabBrand new | BusinessEUR 7.37 to EUR 13.52modul_technik (99,932) 99.5%+ EUR 1.72 postagefrom ChinaFree returns
- 5V USB Relay 2 Channel Programmable Computer Control For Smart Home NewOpens in a new window or tabBrand new | BusinessEUR 6.86alimodule (27,187) 99.6%+ EUR 1.41 postagefrom ChinaFree returns
- 1/2/4/8Ch 5V 12V USB Relay Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 7.35 to EUR 15.40worldchips (190,409) 99.1%Was: EUR 7.99 8% off+ EUR 2.27 postagefrom ChinaFree returns
- 5V/10V USB Relay 1/2/4/8 ChProgrammable Computer Control Relay For Smart Home USOpens in a new window or tabBrand new | BusinessEUR 7.16 to EUR 13.10alice1101983 (569,953) 99.5%Was: EUR 8.75 8% off+ EUR 2.80 postagefrom China
- 5V Micro USB LED Automation Delay Timer Control Switch Relay Module DisplayOpens in a new window or tabBrand new | BusinessEUR 3.51dz-technologiestore (1,211) 99.6%+ EUR 1.71 postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control For Smart Home NEW SOpens in a new window or tabBrand new | BusinessEUR 6.22satisfyelectronics (217,509) 99.5%Was: EUR 6.83 9% off+ EUR 1.13 postagefrom ChinaFree returns634 sold
- 5V 1/2/4 Channel Relay Module HID Drive-free Micro USB 10A/250VAC 10A/30VDC NewOpens in a new window or tabBrand new | BusinessEUR 3.49 to EUR 8.66arduimedi (752) 99.6%Was: EUR 3.67 5% off+ EUR 1.43 postagefrom ChinaFree returns
- USB 5V Relay 2-Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.13lmu-audino (2,908) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- 1pcs MICRO USB 5V 4-Channel Relay Module USB Control Relay Module Serial PortOpens in a new window or tabBrand new | BusinessEUR 7.31diy-arduino (42,387) 99.5%+ EUR 1.57 postagefrom ChinaFree returns
- 5V USB Relay 1 Channel Programmable Computer Control For Smart Home Module NEWOpens in a new window or tabBrand new | BusinessEUR 6.81deeplearnings (20,907) 99.7%+ EUR 1.41 postagefrom ChinaFree returns69 sold
- 5V~30V Micro USB Power Relay Timer Control Module Trigger Delay SwitchOpens in a new window or tabBrand new | BusinessEUR 1.23lmu-audino (2,908) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- 4 Channel 5V Low Level USB Relay ModuleOpens in a new window or tabBrand new | BusinessEUR 21.84phippselectronics (9,260) 100%+ EUR 12.07 postagefrom Australia
- Usb Relay Board 8 Channels 12VDC USB Relay Module Computer Controller Board FTDIOpens in a new window or tabBrand new | BusinessEUR 36.05tgg591 (8,438) 95.8%+ EUR 1.44 postagefrom China
- 5V/10V USB Relay 1/2/4/8-Ch Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.27 to EUR 12.99diybox (77,045) 98.8%Was: EUR 13.68 5% off+ EUR 3.19 postagefrom ChinaFree returns
- 8 Channel USB/Wireless Relay Bluetooth Android Smartphone Control Kit (+DS18B20)Opens in a new window or tabBrand new | BusinessEUR 77.65feifeiphoenix111 (16,673) 100%+ EUR 5.71 postagefrom China
- New 5V~30V Micro USB Power Relay Timer Control Module Trigger Delay SwitchOpens in a new window or tabBrand new | BusinessEUR 1.23mecklenburg8 (37,183) 99.7%+ EUR 1.22 postagefrom ChinaFree returns249 sold
- NEW 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 7.07cayin35 (136,161) 99.8%+ EUR 1.41 postagefrom ChinaFree returns
- MICRO USB 5V 4-Channel Relay Module USB Control Relay Module Serial PortOpens in a new window or tabBrand new | BusinessEUR 7.23lmu-audino (2,908) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- 5V USB Relay 2 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 5.78worldchips (190,409) 99.1%Was: EUR 6.28 8% off+ EUR 2.27 postagefrom ChinaFree returns
- HID Drive-free USB 1 Channel 5V Relay Delay Module 10A/250VAC 10A/30VDCOpens in a new window or tabBrand new | BusinessEUR 2.73alice1101983 (569,953) 99.5%Was: EUR 2.97 8% off+ EUR 2.80 postagefrom China
- UD74B08 8 Channel I/O MultiFunction USB Relay COM Serial Port UART Relay BoardOpens in a new window or tabBrand new | BusinessEUR 6.12 to EUR 28.37eff663 (1,676) 98.1%Free international postagefrom China
- 8 Channel 5V USB Relay Board Module Computer PC Smart Control Switch ControllerOpens in a new window or tabBrand new | BusinessEUR 13.55worldchips (190,409) 99.1%+ EUR 2.27 postagefrom ChinaFree returns
- 4 Channel Outputs 4 optically Isolated Inputs USB/Wireless Relay + OLED DisplayOpens in a new window or tabBrand new | BusinessEUR 52.45feifeiphoenix111 (16,673) 100%+ EUR 5.71 postagefrom China
- HID Drive-free USB 1/2/4 Channel 5V Relay Module 5V 10A/250VAC 10A/30VDCOpens in a new window or tabBrand new | BusinessEUR 7.53 to EUR 11.54sunnylives (54,314) 97.2%Free international postagefrom China
- DC 7-32V 1/2/4 Channel USB 5V WIFI Remote Control Relay Switch Module 433MHZOpens in a new window or tabBrand new | BusinessEUR 7.35 to EUR 11.55worldchips (190,409) 99.1%Was: EUR 7.99 8% off+ EUR 2.27 postagefrom ChinaFree returns
- 1/2/4 Channel WIFI Remote Control Relay Switch Module 433MHZ USB 5V/DC7-32VOpens in a new window or tabBrand new | BusinessEUR 7.56 to EUR 12.12czb6721960 (311,159) 99%Was: EUR 7.96 5% off+ EUR 2.27 postagefrom ChinaFree returns
- 5V USB Relay 2 Channel Programmable Computer Control For Smart Home CA NEWOpens in a new window or tabBrand new | BusinessEUR 6.45caelectronics8 (54,355) 99.7%+ EUR 1.07 postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.69xmodule (1,208) 99.6%+ EUR 1.71 postagefrom China
- NEW 5V USB Relay 1 Channel Programmable Computer Control For Smart Home U8Opens in a new window or tabBrand new | BusinessEUR 6.63auelectronics8_6 (46,831) 99.3%+ EUR 1.50 postagefrom China32 sold
- 433MHZ 1/2/4 Channel USB Smart Switch WiFi Relay Module Remote Control AppOpens in a new window or tabBrand new | BusinessEUR 7.37 to EUR 13.52supermall9527 (18,237) 99.4%+ EUR 1.72 postagefrom ChinaFree returns
- 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.45caelectronics8 (54,355) 99.7%+ EUR 1.07 postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.12xiumeche-0 (33,835) 99.7%Was: EUR 6.81 10% off+ EUR 1.54 postagefrom ChinaFree returns
- 1/2/4/8 Ch 5V 10V USB Relay Programmable Computer Control Relay For Smart Home MOpens in a new window or tabBrand new | BusinessEUR 6.12 to EUR 11.67modulefans (115,412) 99.1%Was: EUR 6.84 7% off+ EUR 2.96 postagefrom China102+ sold
- 5V USB Relay 2 Channel Programmable Computer Control For Smart Home Control NEWOpens in a new window or tabBrand new | BusinessEUR 6.83lovesell2013 (76,925) 99.9%+ EUR 1.13 postagefrom ChinaFree returns
- 1X Timing Delay Timer Relay 5-30V Power Control Module Trigger Switch Micro USBOpens in a new window or tabBrand new | BusinessEUR 1.23jymodule (1,820) 99.2%+ EUR 1.71 postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 7.13alice1101983 (569,953) 99.5%Was: EUR 7.75 8% off+ EUR 2.80 postagefrom ChinaFree returns
- LED Trigger Delay Cycle Timer Control Switch Relay Module Micro USB/Type-C 5VOpens in a new window or tabBrand new | BusinessEUR 3.13 to EUR 3.84ai_smart (65,917) 99.2%+ EUR 3.57 postagefrom ChinaFree returns
- 5V USB Relay 2 Channel Programmable Computer Control For Smart Home ControlOpens in a new window or tabBrand new | BusinessEUR 6.12xiumeche-0 (33,835) 99.7%Was: EUR 6.81 10% off+ EUR 1.54 postagefrom ChinaFree returns98 sold
- 5V USB Relay 1 Channel Programmable Computer Control For Smart Home MOpens in a new window or tabBrand new | BusinessEUR 5.92modulefans (115,412) 99.1%Was: EUR 6.36 7% off+ EUR 2.80 postagefrom China175 sold
- 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.35kaiserburg-d (2,998) 99.7%+ EUR 1.22 postagefrom ChinaFree returns
- USB Relay 5V 1 Channel Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.38technicalaim (37,269) 99.2%+ EUR 1.82 postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.35binggogo (54,728) 99.6%+ EUR 1.57 postagefrom ChinaFree returns
- HID Drive-free Computer Intelligent USB Control Switch 8-Channel 5V Relay ModuleOpens in a new window or tabBrand new | BusinessEUR 13.07technicalaim (37,269) 99.2%+ EUR 1.21 postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control Relay For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.59alifans (29,828) 99.4%+ EUR 1.50 postagefrom China
- 8 Channel MICRO USB RELAY MODULE Upper Computer 5V 10A ICSE014A NewOpens in a new window or tabBrand new | BusinessEUR 11.71modul_technik (99,932) 99.5%+ EUR 1.72 postagefrom ChinaFree returns62 sold
- 5V USB Relay 1 Channel Programmable Computer Control For Smart Home ModuleOpens in a new window or tabBrand new | BusinessEUR 7.06alimodule (27,187) 99.6%+ EUR 1.41 postagefrom ChinaFree returns
- 1PCS 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.16survy2014 (289,805) 99.6%Was: EUR 6.84 10% off+ EUR 1.13 postagefrom ChinaFree returns
- Ewelink AC DC 7-32V 2/4 Way Smart Bluetooth WIFI Relay Switch Module USB COpens in a new window or tabBrand new | BusinessEUR 7.08 to EUR 9.95integratemote (18,383) 99.4%+ EUR 1.21 postagefrom China
- 5V-30V Micro USB Power Relay Timer Control Module Trigger Delay SwitchOpens in a new window or tabBrand new | BusinessEUR 1.23xmodule (1,208) 99.6%+ EUR 1.71 postagefrom China
- 4CH eWeLink Smart WIFI Switch Universal Wireless Relay Module USB5V/ DC7-48VOpens in a new window or tabBrand new | BusinessEUR 10.99 to EUR 12.34alice1101983 (569,953) 99.5%Was: EUR 13.42 8% off+ EUR 2.80 postagefrom ChinaFree returns
- 1Pcs Micro Usb Usb Interface 5V 4-Channel Control Relay Module Ic New baOpens in a new window or tabBrand new | BusinessEUR 9.97itrade365x24 (828) 0%Free international postagefrom China
- 5V USB Relay 1 Channel Programmable Computer Control For Smart HomeOpens in a new window or tabBrand new | BusinessEUR 6.83lovesell2013 (76,925) 99.9%+ EUR 1.13 postagefrom ChinaFree returns
- 5V Relay Module Delay Power Off Disconnect Trigger Delay Cycle Timer SwitchOpens in a new window or tabBrand new | BusinessEUR 3.81gotw3527 (3,429) 99.2%Was: EUR 4.01 5% off+ EUR 2.27 postagefrom China
- 5PCS 1-Channel USB Relay Module USB Intelligent Control Switch USB Switch 5VOpens in a new window or tabBrand new | BusinessEUR 19.412015allinone (6,157) 98.8%Free international postagefrom ChinaLast one
- 8 Channel 12V USB Relay Board Module Computer PC Smart Control Switch ControllerOpens in a new window or tabBrand new | BusinessEUR 19.84ercxswr347 (49,823) 98.3%+ EUR 5.27 postagefrom AustraliaAlmost gone65 sold
- 8 Channel 12V DC USB Type-B Relay Board Module Controller for Automation RoboticOpens in a new window or tabBrand new | BusinessEUR 23.19worldchips (190,409) 99.1%+ EUR 2.27 postagefrom ChinaFree returns
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