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This module uses HID technology, high quality, no need use driver, download data come with inside the application, play and plug. Support Win7, XP 32 system. Module description: USB connector, stable. Using imported high-performance USB control chip. Use SongLe relay. Military level PCB production. 4-channel, 8-channel power connector, after aonnecting the power, even if plug out the USB or turn off the computer, relay can still keep setting condition. Fixed hole size is 3mm, fixed hole central moment: 52.2mm x 36.6.
|English Manual / Spec||No|
|Other Features||Relay module is 5V SongLe relay, can control most is 250V, 10A AC load and 30V 10A load. Control terminal mode: NC/COM/NO|
|Dimensions & Weight|
|Dimensions||2.72 in x 1.57 in x 0.71 in (6.9 cm x 4 cm x 1.8 cm)|
|Weight||1.13 oz (32 g)|
|1 x 2-channel relay module|
|Quantity||3+ units||5+ units||10+ units|
|Rate||US$9.26 shipped||US$9.23 shipped||US$9.19 shipped|
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