400 USD equals to 0.004108 BTC. Do you want to transfer USD to BTC? To do so, you can use one of the wallets from our list.
BTC
21,000,000
16,561,912.0
Created in 2009
Created by Satoshi Nakamoto
1MB (2 MB since November 2017)
120GB in 2017
every 10 minutes
12.5 bitcoins per block
SHA256
Specialized hardware, cloud mining, pool mining
Traded at every major exchange
Accepted by Microsoft, PayPal, Steam, Dell
Buy
