Logitech G102 Light Sync / Adj DPI Upto 8000, 6 Programmable Buttons, RGB Wired Optical Gaming Mouse??(USB 2.0, Black). Play in colour with our most vibrant LIGHTSYNC RGB featuring colour wave effects that are customisable across 16.8 million colours. 8,000 DPI sensor. Play comfortably and with total control. The simple 6-button layout and classic gaming shape form a comfortable, time-tested and loved design. Primary buttons are mechanical and tensioned with durable metal springs for reliability, performance and an excellent feel. To suit the sensitivity you like with Logitech G HUB gaming software and cycle easily through up to 5 DPI settings. Windows 7 or later, macOS 10.11 or later, Chrome OSTM, USB port, Internet access for Logitech Gaming Software (optional). Style Name is G102 2nd Gen. When you take your G102 with you, your custom settings can come along. By saving your preferences to the onboard memory using Logitech G HUB device settings you can use it on other computers with no need to install software or reconfigure your settings. Plug and play your way. Assign system commands, shortcut keys, and keyboard commands to the 6 buttons. You can also create powerful macros, which let you input sequences of commands in a row that execute every time you click the assigned button.