Warning - No write protection for memory card

Unfortunately, the processing is something cheap advised (very thin plastic), but what we need to take this price into account.
But what an absolute knock-out criterion is: The memory card reader ignores the write-protect switch of SD card! This little check mark that says "Lock", which possesses nearly every SD card today should serve to signal the card reader, to block any write access to the card. This is the present which device unfortunately not the case - noticed in time luckily - it is simply ignored.