Galaxy Note 10.1 (2014) Slim keyboard case, any experience?

[chionk]

So I found this skin keyboard case for the 2014 note 10.1 but I can't find any reviews and I can only find the case on ebay. Does anyone have experience with this?

Aluminium Bluetooth Keyboard Case FOR Samsung Galaxy Note 10 1 2014 Edition P600 | eBay