Mining industry sell used Gridseed 3-5MH100W USB MINER Scrypt Miner litecoin minning machine with cooling fan
https://www.vogueparade.com/shopping/EN/142001/1/1005003309028867/mining-industry-sell-used-gridseed-3-5mh100w-usb-miner-scrypt-miner-litecoin-minning-machine-with-cooling-fan//