works perfectly with Galaxy Note 10.1 N8010-(particular). Effective it helps to have a USB port or a SD card reader and micro-sd. Sold at a price almost similar to what can be found from vendors in China and delivered (that makes the difference) in just a week Spain Comes in plastic envelope without bubble. Fortunately it is not very fragile ... without pb recognized by the system but remember to remove the tablet device before unplugging. In short: a good buy, not too expensive and almost essential.