I purchased two 1TB SD cards advertised as high speed. After received the SDs I tried to copy some big files to the cards that normally take about 5 minutes to a high speed card. My laptop reported 45 minutes. Then I tested the cards using commercial speed evaluation tools. The cards proven super slow. I wrote a review in Temu site and I rated the product with 1 star. My review was accepted and the overall rate dropped from 5/5 down to 3.5/5. Note, that until that time, only 4 reviews were showing and they reported an amazing product with 5/5 rating. Immediately the product removed from Temu's web catalog, so my review remained visible only to me who wrote the review. The exact same product re appeared in Temu's web site with new order code and again with 4 excellent reviews and 5/5 rating. I protested to Temu and they wrote me only "promises" that they will attend the issue and will make sure that true reviews will be visible for the product but nothing changed. The judgement is left to the readers.