The object is an Avalon Bitcoin miner. It is a black rectangular box with 14 silver rivets around the edges on the top and bottom. At the front, there are two circular holes, covered by grilles, which allow the viewer to see the circuit boards inside. Below the holes, there is a opening for an 8-pin RJ45 connector. To the right of the holes, there is a grate, through which electronic components are visible. Above the grate, there is a three prong male connector and an on/off switch. At the back, there are three circular fans with a grill covering each of them.