Cléf usb3

USB Key specifications conform to very fast is the usb3 but I was faced with a small inconvenience when the connectivity of this key. On a port usb2 it was not detected ... After this comes from research usb3 decision that is different level contacts. Instead of beings there are dishes with a slight bump in v, (I compared with other usb3 plug) .I solved the problem simply by not pushing the key into the USB female port, (2-3mm less enough), otherwise the bosses pass behind those of the female not see or bad contact. Certainly, this can confuse the novice or non-yourselfers because the key is not detected while it works fine when you know the trick. Why usb3 is taken as mystery! I took off a star ...