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Mouse: Razer Lachesis

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As part of a broad line of Razer gaming mice, the Lachesis stands out for its higher-end specs and high degree of customizability. The model has a smooth, curved design that rises to meet your palm and dips where your fingers rest, almost cradling them right over the pressure sensors for the left and right buttons. The top of the mouse is a single molded sheet of textured plastic, giving it an elegant look.

The Lachesis delivers reasonable performance along with its good looks. The laser sensor boasts up to 4,000 DPI sensitivity, and you can toggle the sensitivity on the fly using the buttons just under the mouse wheel. The Lachesis also sports programmable buttons on both the left and right sides of the mouse, so they work as thumb buttons for left- and right-handed users, as well as macro buttons for your favorite games. Razer designates the left and right mouse buttons, two DPI selector buttons, and the scroll wheel as "programmable buttons." However, just because you can do something doesn’t mean customers will rush to program buttons that already have a commonly-used function.

Razer adds on-board memory so that you can create up to five profiles specifying DPI and button commands. This way, if you want to give one of the DPI selector buttons a specific job in your favorite game, you can do so, hop into game, activate your profile, and change the buttons to their default configurations when you leave the game. For example, I programmed the lower button to cast a specific spell in World of Warcraft, and then programmed it again as an instant jump to my melee weapon in Team Fortress 2. 

The mouse wheel clicks when you scroll with it, and both it and the Razer logo at the bottom of the mouse glow either blue or white, depending on the specific Lachesis model.

The Lachesis is one of the most elegant mice I've ever seen, and would be one of my favorites if it weren't for one nagging problem: the laser sensor on the bottom of the mouse is housed in a very shallow opening at the center of an area that's not smooth and is busy with lines and stickers. In other words, it's a dust magnet. I found myself frequently flipping the Lachesis over to blow dust away from the sensor.

Aside from that, the Lachesis is competitive with the Logitech G5 and G9 in almost every way. The fact that it's also programmable gives gamers the freedom to configure the buttons as they choose. Unfortunately, it's easy to lose track of which profile you're in, so you might find yourself using the wrong DPI setting for the wrong game. Even so, like many other high-DPI gaming mice, I found myself picking a "sweet spot" and sticking to that DPI for most activities.

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plasmastorm 30/11/2009 23:41
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Nice review on the Lachesis, Have one myself for arounf a year now. Can't say i've had any of the dust problems you described although I did once have to pull a hair out of the sensor.
Trya good hard mouse mat rather than the fabric type that soak up dust.
Im using a destructor pad from Razer and never been happier.

Anonymous 01/12/2009 10:28
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just for the information, the 64bit problem can be solved by plugging the megalodon into a usb hub instead of directly to the pc. I havent had any issues since.

mi1ez 01/12/2009 11:02
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Surely the XBox 360 should be in there as a gamepad...

mi1ez 01/12/2009 14:40
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mi1ez :
Surely the XBox 360 should be in there as a gamepad...


heh. You can tell who commented from the first page! *facepalm*

silicondoc 09/05/2010 18:20
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The Saitek Cyborg keyboard is great. Lighting works especially well since you can choose regions for different coloring, which helps keeps your awareness of the keys at maximum in lighted conditions or at night.
The keys feel good, plenty of feedback, and the wrist ledge is excellent as well as the slant angles allowed.
It's heavy and well made compared to everything else nowadays.
Keys do not wear off, and it is not a grease or debris magnet either.
If you're not a tiny framed spindle handed geek, this is the one to get.

Anonymous 10/09/2010 06:39
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Ah, Gaming Peripherals :bounce:




I like Razer. Thanks to them I now have anger issues. I frequently smash my fist to my desk in a joyous manifestation of how much my hardware pleases me.
I have actually cried once or twice.
And because said hardware was so reasonably priced, I don't have money to replace it. Yay.
That's probably because I bought this mouse for £42.99 and also the Razer Lycosa Keyboard for £52.99 and also the Razer Goliathus Gaming Surface for £12.99. That's a meagre amount of almost £110.
I like the mouse's eyes.
And the way it stutters and lags and freezes
You want a gaming experience Razer?
I was once playing Half-Life Deathmatch, I got killed.
Lots. Because I couldn't move the crosshair due to a malfunction, the malfunction being that my mouse couldn't be bothered to do what I told it.

The keyboard was once glossy, I cleaned it with a glasses cleaner cloth the day I got it -Oops, I scratched it. I had fun enduring the next year, with a dust covered keyboard (at least I couldn't see the scratches anymore :D), the keys, being some strange, furry, matte black material, gather all the spunk from when I'm jerking off, which I then can't wipe away for risk of scratching the gloss. The blue backlighting of the keys and the black of the keyboard plays a kind of stereogram trick on my eyes at night, and renders them useless during daylight as the LED's aren't bright enough. The CAPS LOCK and num lock (and that other one) buttons LED indicators are so bright I can still see them winking at me from below as I look at the screen. The media section in the top right seemingly has no LED's and as a result I cannot see any of them, and generally just for sh*ts and laughs every now and then, I smush my hand over it to see what happens. I often accidentally press the LED Profile switch and have to cycle back. The hand rest slope bit at the nearest end to my body serves only to annoy and bruise the outside of my wrists. The on-board USB port never seems to work off the bat or at all and the headphone mini-jacks next to the USB port require my typing fingers to fight with the lead that trails over my keyboard to my ears. The USB connector that connects the keybard to my pc, has lots of wickle fwends. There's Mr and Mrs's USB, and the baby twins, Audio and Microphone Jack. They all have lovely days and nights clogging up all my ports like a bad case of the Flu.

The Gaming surface, is a massive beer mat.

Which is lovely.

For £12.99.

A cardboard alternative just wouldn't have soaked up my Budweiser drippage like this does.

Spectacular.

It's like they researched it or something.

It gives me rashes.
On my hands.

Oh and if you love it when people dog ear books or your house mat curls at the edges, the gaming surface does it to stop gravity taking the said *beverage of your choice* drippage onto your desk. Obviously.

Oh and the mouse has the same gloss black and furry matte black as the keyboard. There are two actually useful buttons under your thumb. The scroller is cool, lights up and clicks down. But then there are two button on the top, in line with the scroller, nearest your palm though, that I cannot physically reach with the middle finger (that I might use more wisely right now) that I use to scroll and right click. There are two buttons on the furthest side that exactly mirror the useful ones on the other side. These ones are useful too, and I click them with the extra finger I have to the right of my little pinky.
Oh and just to throw it into the mix, the resource hogging config's are useless and assign the strangest things to the most useless keys. For example, the mouse has one of it's numerous buttons assigned to profile change. I love it when I accidentally hit that during a game, or when I'm using Photoshop and drawing a line or dragging something on my desktop and for around ten seconds the mouse is even more useless and I cannot move the cursor. And then my new profile (like its facbook or something) is enabled.

Yeah. I needed this feature so badly, it's why I programmed the first one to do exactly what I need. And also why they gave us those extra buttons. So... wait, was I against or against this feature?

£110 and 18 months later, I'm happily smashing my desk and throwing things around the room. Finding new drivers, new firmware, new tips, new tweaks, new hardware, new software, clean pants and socks, a t-shirt for the day and a shirt for the night, new config layouts/set-ups and new operating systems.

I'm so happy you're happy Razer. Thank you.

Type. Click.

Anonymous 05/02/2011 13:07
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I have Razer Piranha, really good headset.

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