Keyboard and mouse are very lower than average  #1, power flickered and stopped finally and been pulled up in. Lost after probably 44-35 days of getting t9 use it, only when a fan sit behind it all times,  or didn't work! I used to love, I said that ~ "LOV*ED" Amazon. But can't win for losing money. Better off with Ebay,  atleast they tell you it's CHINA  sending directly.  Used to companies tested that crap before putting their name behind it. I know because I was a tester  that went to many department chains and unboxed each and every model (random ones on the pallets, but of the specific model called for o. List) and ran multiple tests and tried, movies,  games softwares and other parts that tend to wear out over time , as ti put a year of torture on them in a day. Report on damages so they could be upgraded to something we knew was great. Over-all,  without a power supply that'll stand up to a muniof a year, every single pair in in May as well came saying junk, because they will be runnkowbpower and kickioff, and shorting smells. Scary!