Ergonomic and aesthetic design using water technology:Whoever said beauty and functionality was an elusive combination hadnÕt seen the Aquila. Beautifully crafted using the latest water technology, the rubberized finish offers the perfect grip which allows for long hours of comfortable gaming. The ambidextrous and ergonomic design will ensure that anyone could comfortably use this mouse. 64 KB Onboard memory:An impressive 64 KB onboard memory will ensure that all your macros are readily available. The 30G acceleration warrants you staying ahead in the game thus proving the Aquila is truly congenial 4-color light indicator CPI button:The on-the-fly adjustable, 4-color light indicator CPI button ensures that you are always aware of and in control of the speed of your cursor. 2 directional click scroll: Make this mouse truly yours by storing up to 3 macros of your choice in the 2-directional click scroll. Panel lighting and durability: The 1.8m nylon cord ensures that the Aquila is highly durable and strong and the base LED lighting makes this mouse perfect for gaming in the dark. The Aquila comes in 3 design versions namely the X which is all black, the X1 whose design resembles a cracked exterior and the X2 whose design resembles a web. General Mouse Size – 120(L) X 67(W) X 37(H)mm Mouse Weight – Size 4: Medium Specification Resolution: 400/800/1600/3200cpi 4 buttons optical mouse On-board memory 64 KB Cord length: 1.8m Features 4 Programmable button gaming class optical mouse On-the-fly adjustable CPI button: 400/ 800/1600/3200cpi Adjustable polling rate (/second): 125/ 500/ 1000Hz Frame rate: 3600fps Acceleration: 30G High performance tracking speed: up to 70 inches per second Macro-abletm Gaming Mouse with 64KB on-board memory LED light effect Ultra-durable nylon cord High quality Telfon foot pad