Razer Tartarus Pro Gaming Keypad with Analog-Optical Key Switches - Certified Refurbished | Ergonomic Mechanical Keypad for PC Gaming, MMO, and Esports | Perfect for FPS, MOBA, and Professional Gamers

What a fantastic little device! I had purchased a cheap off brand one handed keyboard a while ago for $20 and it broke recently, so I went with this device mostly because of the optical laser keys, which register input with virtually zero input lag! Which is fantastic for competitive FPS gamers, I very much appreciate that perk from this keyboard!Another fantastic thing about this keyboard is it’s macro capabilities and easy profile switching.CONS:• I wish they offered more customized inserts for the palm rest.• sometimes I accidentally switch profiles in the middle of a important moment in game, the next version of this should have the profile change button further away from finger traffic.All in all this is a great keyboard , I’d recommend it as a gift for any PC gamer who plays on keyboard and mouse, they will surely cherish it.FPS gamers and alike that play games where making split second decisions are critical, you want to make sure your input lag is as low as possible!make sure you get the PRO version with optical switches, if you don’t already, make sure you have a mouse with optical switches as well just so everything is snappy and as close to real time when your in game as possible.