Solo Bitcoin Miner (Lotto Miner) Consumes about 5 watts Operates on any 5V USB port No annoying fans, flashing and ready With USB to Micro-USB cable Material: PCB+electronic components colour: As shown Package Contents: 1 x Display with housing and mounting screws 1 x USB cable 1 x stylus 1 x connection cable 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.