Razer Lachesis 4000dpi 3G £45.81 (+ postage of £4.33) Equipped with the revolutionary 4000dpi Razer Precision 3G Laser™ sensor, the Razer Lachesis™ gaming mouse takes on the same lethal traits as its namesake that will send shivers down your enemies’ spines. Add 32KB of onboard memory, nine programmable Hyperesponse™ buttons, as well as an impressive 1000Hz Ultrapolling™ with 1ms response time, and you’ve got a formidable weapon in your arsenal of destruction. Victory beckons – move in for the kill. 4000dpi Razer Precision 3G Laser™ sensorThe Razer Lachesis ™ reigns supreme with a true 4000dpi 3G Laser™ sensor, which enables movement speeds of 5 times that of a standard 800dpi optical sensor. View the Razer 3G Laser white paper 32KB Razer Synapse™ onboard memory With a 32KB onboard memory, you can store up to five unique gaming profiles. Nine independently programmable Hyperesponse™ buttons The Razer Lachesis™ allows programming of button functions while Razer’s Hyperesponse™ technology reduces latency for optimum gameplay. Options: Please select ...BlueWhite Colour: Buy Now: