1 year earlier I bought Lapcare acessories i.e ( Keyboard and Mouse) both are wireless, One of my computer sir told about this particular brand, he told me that Lapcare manufeture many acessories releted to computer and laptop like laptop battery, motherbord, usb speaker, ram, laptop lcd screens etc and for same with the computer except battery. After Using the product so long time, its never get sike or wasted i.e the keyboard plus mouse both are working very good then I suggest my other friends who have these needs and then they all purchased something, which they need and all says it good to have lapcare acessories. One thing I forget to tell you that it provide long lasting warranty about 2-3 years as per acessories, which is better for those who wants to use more and its comes with handy price also, easily affordable.