The seller KG COMPUTER but has instead of white two black sticks sent to me. It is well to OEM products, such as forward and develops documentation from packaging, stickers. The software "speaks" only English, and presents itself different from the original, see above. Function is similar to good, but I had multiple problems with the PIN function in both stick and all maps, is probably due to the firmware / software. which worked as expected after logging off and logging back on. Overall, only 3 stars. Recommendation: Use only original purchase when'S ALSO IS a bit more expensive!