For LV03 is a mini, low-cost, secure and port cryptocurrency miner. USB-A powered,compact and portable, simple and easy to operate. Can be directly connected to PC/Note book/USB HUB/Power Bank/mobile Phone/USB charging socket... Miniature and compact Scientific Heat Dissipation<br><br>Hashrate:74KH/S Weights:8g (Net weight) Power consumption:1 Watt Due to different product batches, the appearance , which does not affect the use. Colour:As Shown Material:Plastic<br><br>Package Contents: 5 x usb mining machine<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.