Build your own mining rig with the Shark Mini 4 GPU Mining Rig Kit. The Shark Mini kit helps you save time and money in the long run by allowing you to mine a variety of coins. All you have to do is add your graphics cards to start. Likewise, it supports coins such as Ethereum, Monero, Zcash and more than 55 other coins that are GPU minable. Additionally, the SharkOS mining operation system comes with smart control as well as protection features. Unlike mining rigs with Windows operating systems, the Shark Mini rig is stable and fast. You can also control the rig remotely by telling it to reboot, pool info, mem clocks, set core clocks and more. The Shark Mini rig features a modular structure so you can add as many Shark Mining rigs as you like.