CryptoADHD is a DASH MZC H2O EBG and IRL mining pool with a PPLNS payment system and a 1% fee, except for Dash mining which is free of charge. 50% of all fees and pool donations are to be donated to a charity.
Nvidia Corporation is an American technology company based in Santa Clara, California. It designs graphics processing units for the gaming and professional markets, as well as system on a chip units for the mobile computing and automotive market.
Maxhash is multicurrency mining pool for ETH, Ubiq, Expanse and Musicoin. Maxhash pools are highly optimized and hosted on dedicated high-performance servers currently in 2 locations (US & EU) that are fully DDOS protected. The pool features a Prop payment system and a Variable-Fee system - based on pool performance.