Clean used mouse and keyboard. The keyboard has no issues, all buttons work, but one button is broken. The keyboard has a feature for multiple color patterns, approximately 15 patterns. It has stands to slightly raise the keyboard for wrist comfort. The mouse has side buttons for quick and comfortable control. This is one of the finest keyboards in the market in terms of price, performance, and responsiveness. The sound of the buttons is enjoyable and pleasant to the ear. Fast response rate of 0.1. Price: 100, negotiable. Location: Mecca - Al-Shouqiyah. Purchase price: 210.