meZmory "Key" 16GB USB 3.0 flash drive does not fit into any USB 3.0 socket long

there is a reason why I repeat the item name in such detail because of the displayed 81 reviews only refer to all 4 at exactly this product. Incomprehensible why USB micro B adapter, USB 2.0 sticks and USB 3.0 sticks of different memory sizes to be combined into a single scorecard. That should be changed quickly from Amazon.
In short, it's about the meZmory "Key" 16GB USB 3.0 flash drive.
When first plugging it does not recognize, the next PC I can squeeze him with brute force in the USB3.0 connector. When pulling out, I'm afraid that I damage the socket. Design idea good, technical implementation flawed. A Kingston-product with similar design idea, not to be thicker than the connection has been implemented practicable.

ADDENDUM: Within a short time the company has reported a comment to this review, in addition proposed an exchange directly by email. I had already sent back the USB pen to Amazon.
Because of the pronounced good response Vertiebsfirma I increase my rating of one star to 3 stars. A "pre-tested" replacement copy could not have these problems certainly.
One has to be aware that here tighter manufacturing tolerances must be respected as the standard design in this style. The closely spaced USB sockets of most motherboards force a to estimate the allowable "thickness" of a USB stick very closely.
In addition, the distributor me pointed out that in this narrow design not so fast memory elements can be installed. Therefore, the write speeds are actually very modest when measured not sequential descriptions. My conclusion: The USB stick should be as "thick" as just selected still usable and not as narrow as just technically producible. Only then one can also hope for correspondingly good write speeds.