The Razer Lachesis takes on the same lethal traits as its namesake that will send shivers down your enemies spines. It knows no rules & takes no hostages. Victory beckons move in for the kill. The Razer Lachesisreigns supreme with a high precision 5600dpi 3.5G Laser sensor, which enables movement speeds of 7 times that of a standard 800 dpi optical infrared sensor. Fragginghas never been that easy. The Razer Lachesisallows programming of every single button with reduced latency for optimum gameplaydue to Razers Hyperesponsetechnology. With its ambidextrous form all nine buttons are comfortable to reach for both left & right-handed gamers. Customize the look of the Razer Lachesishowever you want. With the new multicolor-LED you get a unique look & style on your favorite gaming weapon. The new multicolor-LED allows for personalization of the look of the Razer Lachesis choose from 16 million colors to create unique styles & looks, even independently changing the colors of the mouse wheel & Razerlogo. Its symmetrical shape & ambidextrous form factor allows the Razer Lachesisto be wielded equally lethally by left as well as right-handed gamers. Personal mouse settings are saved to 60KB of built-in memory on the Razer Lachesis. Make use of the same configuration regardless of whether the computer has installed drivers.
Features: 5600dpi Razer Precision 3.5G Laser Sensor; Adjustable multicolor-LED; 60KB Razer Synapse onboard memory; Nine independently programmable Hyperesponse buttons; 1000 Hz Ultrapolling/ 1ms response time; No drift control; Tracking up to 200 inches per second; Seven-foot, lightweight, non-tangle cord; Approximate size in mm: 129 (L) x 71 (W) x 40 (H); Approximate weight: 128g; System & Hardware Requirements: PC with USB (Universal Serial Bus) port; Windows 7 / Windows Vista / Windows XP; Internet connection (for driver installation); 35MB of free hard disk space