I bought 2 pcs from the seller i-Vse. Ru. Exclusively for PC. The gamepads are original, they were displayed without any problems in the personal account of the Mikes. Judging by the packaging and complete documentation, they are intended for the Asian market. QAT-00003, model 1914. I did not check the viability of the complete batteries. Immediately ordered batteries and a charging station. At first I connected through the blue tooth BURO BT40. 1 piece works with a bang, if you connect 2 and try to play MK or FIFA - they go crazy. As a result, I ordered the original whistle and everything is ok. I did the firmware ate over the wire through Microsoft Accessories. Didn't get upset. Also at home there was a whistle from the 360 ikisbokis gamepad - it does not connect.
I have included some photos to bring my review to life and provide a more tangible sense of my experience.