They sell faulty hardware and refuse to replace/refund - stay away!
A gamepad I bought got an obvious physical defect after less than a year after purchase. I sent a video with clear evidence of the problem to aliexpress asking for replacement or refund, but they say it's not enough proof for refund (the video clearly shows the problem!!! there's no question about it). I mean, it doesn't take a genius to get that, but I would avoid buying anything from aliexpress. The products can turn out faulty and aliexpress will just refuse to replace or refund.
Reply from AliExpress
Dear Customer,
We sincerely apologize for any inconvenience this may cause. We have begun investigating the issue you reported and will contact you via email within 48 hours to provide an update. We will also update the investigation progress in this post, so please check your email regularly for our updates.
Thank you for your patience and cooperation.
Sincerely,
AliExpress Customer Service Team