I have the card reader now quite a few years in use. Now, however, I wanted to read SDHC cards and these are not recognized by the now but somewhat aged equipment. However, I came across a few postings, describing the one of 1000 in-1 19-in-1 makes it compatible with a firmware update card reader Hama SDHC. So who is courageous can try this. What is needed is the firmware 9602 or 9601 for the 1000 in-1 card reader. On the manufacturing side, the firmware is the exact description "00055350 Firmware [SN: 02822630600]". So not having V1 V2 V3 V4 or. For me it has worked and the old card reader reads without hesitation SDHC. Helpful also the PDF to install the firmware is read beforehand. This is offered exactly one row above the actual firmware download.