Connector type-USB Mounting type-Surface Mount Brand-Homyl Operation mode-Off Description: - This is USB controlled relay module with 8 relays SRD-05VDC-SL-C. - This 8 channel USB controlled relay module is used the HID technology, so there is no need to install any driver in windows system. - Convenient and very easy to use. - Using it for simple ON/OFF switching electrical devices for home automation- home lights, DC motors, solenoids etc. - Led for each relay output: Power Led / USB ledSpecification: - Size: Approx. 9.69 x 7.21 cm/ 3.8 x 2.8inch - input voltage: DC 12V - Input Current: > 300mA - Wiring Method: NC/COM - Chip: ULN2803Package Includes:1 Piece 8 Channel USB Relay ModuleChoose all you need in our store. You will have a nice purchase experience and get quality products and service corresponding to the policy of Amazon. This is USB controlled relay module with 8 relays SRD-05VDC-SL-C. This 8 channel USB controlled relay module is used the HID technology, so there is no need to install any driver in windows system. Convenient and very easy to use. Using it for simple ON/OFF switching electrical devices for home automation- home lights, DC motors, solenoids etc. Led for each relay output: Power Led / USB led
