I use the adapter along with a 32GB Micro SDHC as USB stick. So I always have a small storage medium in their wallets. Never had problems with the recognition on the computer, except the adapter was plugged in the wrong direction, which may namely happen accidentally. But I take that into account and prefer the small size of the adapter. I always look in advance how rum, the adapter in the slot belongs. So I bit absolutely satisfied with the part.