DPI

Keyboard and Mouse Combo[Energy Saving], TRELC 2.4G Extremely Skinny Wi-fi Keyboard and Slim DPI Adjustable Mouse for PC, Desktop, Pc, Pocket book, Laptop computer, Sensible TV, Silent Click on (Silver)

Office Electronics

Redragon S107 Gaming Keyboard and Mouse Combo Giant Mouse Pad Mechanical Really feel RGB Backlit 3200 DPI Mouse for Home windows PC (Keyboard Mouse Mousepad Set)

Office Electronics

Razer Basilisk Final HyperSpeed Wi-fi Gaming Mouse w/ Charging Dock: Quickest Gaming Mouse Swap – 20K DPI Optical Sensor – Chroma RGB – 11 Programmable Buttons – 100 Hr Battery – Basic Black

Headphones