Gadgets for best in computers

Best gadgets for desktop computers or laptop first is wireless keyboard this is very useful for every body Logitech A480 keyboard will be best,wireless mouse is very helpful according users convient we can take mouse,various variants are there in mouses in Logitech brand.user requirement take mouse selection.
Next is monitor take 24 or 22 inches led mointer it will help for less stain the eyes for more hours are working in computer.Next one bludio wireless audio headphoness for relaxation when going more work on computer.Those who are using laptop maintain external wireless hard disk it will directly send the data through Wi-Fi when ever you save internal hard disk or other wise u can maintain which files are imporant that only u can transfer to wireless hard disk.Another one is for desktop computers is ups take quality ups for minimum 15 minutes save data and shutdown computer .