Some technical data

• ISA: 16 bit, syncronous with CPU, 8 MB/s

• PCI: 32 or 64 bits, asynchronous with CPU, 33MHz or 66 Mhz, upper limit of 524 MB/s

• USB: serial, 1.2 MB/s

• FireWire: serial, 80 Mb/s

• USB 2.0: serial, 12-40 MB/s