A USB Flash Drive.
You can drive me, play me or take me
But don't contemporaneously
One access its content as a drive or via the auto-play dialog. Otherwise, one would be carrying it in his pockets. But you can't do all simultaneously.
Laterally, I am B through Z
Usually, a USB drive is labeled B to Z (A being reserved to floppy disk drives)
Whatever the case, please take your seat
And have a listen, or fall asleep
Whatever you choose to do, you'll be using me.
But above all, identify me.
Make sure the USB drive is recognized by the computer.
By now, you must have seen
Begotten by pen or machine
Referring to newer technologies that has taken its place. Like a USB pen with storage.
Several things share my name
Stop calling me a bus
USB can mean a flash drive or the port. "bus" refers to USB being an abbreviated form of Universal Serial Bus