This is a nice product from ASUS that is asus vivo book X540YA I bought this product new weeks ago and it is performing great that it is very user friendly product that runs on Windows 10 home and it is really good .It is very reliable and compact this product comes 15.6 inches display and 1 TB of storage and AMD Quad core A8 APU and 4GB DDR3 RAM. It has a stereo speakers HD audio solution inbuilt microphone ASUS sonicmaster sound technology.The product comes with chocolate black.I brought this product from ebay.in.They also provide a good service and support.