Dell KM555 Pro コンパクトサイレントキーボードとマウス、ブラック

Good Quality product. Silent key board and mouse

Love it. Super silent keyboard and mouse. Very good responsivity and connectivity. Let's hope the battery life is as promised.

الكيبورد جيد لكن الماوس صغير غير مناسب لمن يرغبون في الحصول على كيبورد إيرقونوميك الموديل هذا لايشبه الموديل القديم

Batteries NOT in the box!! It says even on the box that batteries are included, but they are NOT!! Not big deal, just annoying when you expect it to be there and its not! Otherwise it was super easy to sync both mouse and keyboard, took few seconds. Both are super quiet and nice to work with so far.

It feels good. But the LAG is awful! The mouse will stutter at times, making it unusable, requiring me to turn it off and back on again. The same thing happens with the keyboard. You'll be typing along, and the letters start slowly appearing, or it will look like the space bar was held down. The mouse buttons are a bit too sensitive, there's no click feeling, and it causes you to click when you don't want to. I can't return it because I can't be without a keyboard. It was a replacement one because the previous Microsoft one died. I can't recommend this one. If it wasn't for the constant LAG, it would get all 5 stars. It feels really nice.