Here it is: SEGA SR-1000 Data Tape Recorder.

This is the Data Recorder, made for SEGA SC-3000. Compact design, fine and very elegant. It has the five typical control buttons: Record (Save), Play (Load), Reverse, Fast Forward, Stop/Eject. It was a pretty advanced data recorder unit because it has a particular circuit which auto shut-off the motor when there's no signal coming from computer.

A very good product, which is compatible also with other 8bit systems such Sinclair ZX Spectrum, Texas TI-99/4A, MSX and many others.