A capital B indicates "byte", and a lower-case b indicates "bit". 240 MBps is eight times faster than 240 Mbps. When it comes to speeds in bits per second, M a

A capital B indicates "byte", and a lower-case b indicates "bit". 240 MBps is eight times faster than 240 Mbps. When it comes to speeds in bits per second, M almost always means 1000000, and not 1048576.