How Can USB Cable Scan Marked Cards

It is common that we use USB cable in our daily life. So we take advantage of it to make the USB cable poker camera in order to satisfy the poker players’ demand.
When we launch USB cable poker cheating spy camera in the market, lots of people buy it for having fun in poker game. A poker cheat mini camera lens has been fixed secretly inside the USB cable so that poker players can use it to scan marked cards freely.
Moreover, this kind of poker camera lens is hidden inside the USB cable, other players will not pay attention to it and nobody can find where the camera lens is. Furthermore, our USB cable camera can be used in casino, Texas Hold’em, blackjack and other so many poker places.