Overview

Elite Elite Razer products are forged with cutting-edge gaming technology to give you the unfair advantage. Dominate your opponents with the newest tech and innovations generated by the Razer gaming labs. Expert Expert Razer products boast of advanced gaming functions that will equip you with the ability to pull away from the pack. Essential Essential Razer products provide you with great value without compromising on gaming-grade standards that Razer has earned a reputation for. Welcome to the competitive level of play.	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 sensor The 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.

Technical Specifications

• 4000dpi Razer Precision 3G Laser sensor
• 32KB Razer Synapse onboard memory
• Nine independently programmable Hyperesponse buttons
• 1000Hz Ultrapolling / 1ms response time
• On-The-Fly Sensitivity adjustment
• Variable true dpi setting adjustments in increments of 125dpi
• Always-On mode
• Ultra-large non-slip buttons
• 16-bit ultra-wide data path
• 60-100 inches per second
• Ambidextrous design
• Scroll wheel with 24 individual click positions
• Zero-acoustic Ultraslick mouse feet
• Gold-plated USB connector
• Seven-foot, lightweight, non-tangle cord
• Approximate size: 129mm (length) x 71mm (width) x 40mm (height)

System Requirements

• PC with USB port
• Windows® 7 / Windows Vista® / Windows® XP
• Internet connection (for driver installation)
• At least 35MB of hard disk space

Gallery

Customer Testimonials

1. Customers rate this:

2. 1. steff on 4/18/10 rated this product:

   I got this lachesis mouse today and i`m impressed the way it works i play W.o.W. a lot like 5yrs. now but I never find a mouse to sadisfy my taste and quality of a mouse, well this mouse i got now ticks all my boxes and trust me it is awesome in terms of Quality and design.
   I got so much more efficiency with it and it`s sticks to my hand like it has glue on it, now bottons are frikin`in the right place and so fine to touch them u allmmoust feel like u didn`t touch it. All is all i LOVE this mouse, i`m a fan of RAZER now, i`ll buy more things from them.
   KEEP IT THAT WAY RAZER!!!

3. 2. matthieu on 8/31/09 rated this product:

   RAZER FTW !! GOOD MOUSE !
   
   HEAD SHOT ALL TIME xD
   
   I love it !

4. 3. Kikk'0 on 6/20/09 rated this product:

   The best mouse I tried!
   No Logitech, no Microsoft, no Saitek!
   This is the beste mouse in the world| ( can I get for free the new Mamba to test it? :) )
   I use it for gaming FPS, and with CG application like Maya or Blender. Its great ever!
   Very fast or very sharp and accurate, and ever smooth!
   Thankyou Razer!!

5. 4. timothe53 on 2/13/09 rated this product:

   I buy my Lachesis from a friend and my game skill increased!

6. 5. fusional on 2/6/09 rated this product:

   I bought this mouse quite a while back now and all I can say is there is nothing that compares to it, I used it at max sensitivity on a Razer Control Mat and the results I get from this are incredible. Every day when I have to use a normal computer and a standard dell mouse it kills me because that at max sensitivity is so slow I can count the pixels as it moves past them. Now I haven't used all of the extra buttons but I use enough to know how useful they are and how they are easy to push but not so easy that you accidentally hit them. The only comparison for this mouse when compared to anything else on the market would be like the worlds strongest man and a todler in an arm wrestling competition. YOU CAN'T BEAT IT!

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