This is a Geek Squad Certified Open Box Product. See below for more information. Make a significant increase in your gaming speed and accuracy with this Steelseries Apex Pro TKL keyboard. Equipped with OmniPoint 2.0 switches, this mechanical keyboard can deliver about 10 times faster actuation and 11 times quicker response. Adjustable keystrokes let you precisely adjust registration depth from anywhere between 0.2mm to 3.8mm.