ProBit currently offers trading in 40+ different cryptos. But, according to information on the ProBit-website,100+ other cryptos are “ready to be listed”. We’re not entirely sure what “ready to be listed” means, but it’s probably fair to assume that the number of supported cryptos at this trading platform will increase rapidly in the near future.ProBit Exchange (www.probit.com) is a global coin-to-coin cryptocurrency exchange that receives no listing fees. ProBit Exchange only lists qualified and deserving cryptocurrency projects. ProBit Exchange boasts order matching speed of over 1.5 million orders per second and has a customizable user interface. In addition, ProBit Exchange provides the users with the option of a hardware security key in addition to 2 Factor Authenticator.