Professional 9-button MMO/RTS gaming mouse Over-clocking SGC ii: 100 dpi to 5700 dpi Scorpion gaming UI for shortcuts 16 million RGB backlight system Adjustable metal weight 4.5g x 6 1.8 meter braided cable with gold-plated USB connector Onboard memory to prevent game block DeathTaker is a MMO/RTS professional gaming laser mouse for the GX gaming series from Genius. You can customize it to conquer any challenge in a MMO/RTS game and become an explosive game performer. DeathTaker has a built-in over-clocking SG Core ii engine for a dpi range from 100 to 5700 so gamers can easily shift around the battle field. A full speed CPU with built-in memory prevents macro settings from game block and gives gamers 1-ms (8X quicker) in response time, plus a braided cable with gold-plated USB connector provides a stable and smooth signal connection during battle engagement. A reliable eight million life expectancy clicks gives a comfortable click feeling for MMO/RTS gamers and the adjustable weight design has six metal weights - each 4.5 grams and the X/Y axis dpi is independently adjustable to fit any game battle demand.