Micro usb stick, recommendations please

[RobTi]

Hi sorry if this is the wrong place but it’s storage after all, I need a micro ( if that’s what it is called, really short projection) usb stick to place in my av receiver to play music files (usb is hidden behind a flap that I need to keep closed), so never bought one like this before, so can anyone recommend any or do I just go with a recognised brand ?
Thanks

 

[RobTi]

Thanks for that,

 

[RobTi]

Thanks all, I tried the microsd card in a usb reader but sticks out too much for the flap to close. It would need to be shorter than a phono plug

 

[RobTi]

Just to update and say thanks for all the help, after reading up on sizes only not specs I went for a sandisk ultrafit as the shortest projection, so it sticks out from the face of the av receiver less than a phono input so I can close the front flap with it fitted