Every electronics I ever tried to buy cheap from China (e.g. from dhgate.com) has been broken. I have literally never seen an electronics that is remotely close

Every electronics I ever tried to buy cheap from China (e.g. from dhgate.com) has been broken. I have literally never seen an electronics that is remotely close to working from this source. I do believe that you can get something if you're lucky; but even after reading reviews and seeing good ones I got USBs that are not working (I tried to buy them out of curiosity, I just spent $10 or something).