Since the release of our first mouse, we have been using Japanese-inspiration
in our naming of them. Our mice are built for performance and tournament-style
play; Ikari means anger, Xai means talent, and the list of product names goes
on. The Sensei is our version of the grand-master in our Do Jo. It is the
teacher. The one everyone bows to, the one who knows tricks and secret moves
that everyone wants to learn – but so very few can ever hope to master. It’s a
fitting name. Master your game. Meet the Sensei.
Winning, It's the Way of the Sensei
The name fits because everything we ever learned about mice, everything we
ever researched, everything we ever discovered, everything that makes a mouse
great, is exactly what we built the SteelSeries Sensei around. The DNA of Sensei
is programmed to win. It is one of those rare hardware products forged by love
and science, trial and error, passion from professional gamers and a desire to
push the envelope. SteelSeries Sensei was born for tournament victory; it was
built to help you win.
Size and Weight
Weight: 102 grams (0.22 lbs)
Height: 38,7 mm (1.5 in)
Width: 68,3 mm (2.7 in)
Length: 125,5 mm (4.9 in)
Double Your Speed
SteelSeries Sensei can be fast, like really light-speed fast, if you need
that kind of speed. Because we use a 32 bit ARM processor in the mouse, we can
double (x2) your mouse sensitivity.
Our default CPI range: 1 to 5,700 CPI.
Our Double CPI range: 5701 to 11,400 CPI.
This feature is particularly useful for people using multiple monitor and
Featuring a state of the art laser sensor that offers a consistent and
reliable performance, the SteelSeries Sensei boasts 10.8 megapixel HD image
correlation at up to 12,000 frames per second and the ability to handle tracking
movements of up to 150 inches per second.
Thanks to the support of the SteelSeries Engine software, you can record even
extremely long and advanced macros to the Sensei. The macros can be layered and
can include keystrokes and precise timing. How you will decide to use this
advanced feature is up to you (choose your configurations wisely and adhere to
any rules that you may need to abide by during gameplay); we are only presenting
you with the capabilities for endless possibilities.
To Correct or Not Correct?
SteelSeries FreeMove eliminates path correction, which makes the mouse
predict, correct and make your movement straight. With the SteelSeries Sensei,
you can adjust the amount of path correction or completely disable it for 100%
control of your movement.
Left side button 1
Left side button 2
Scroll wheel & middle click
Right side button 1
Right side button 2
CPI high / low switch
32-Bit ARM Processor
The processor in SteelSeries Sensei is a 32 bit ARM processor and it is as
fast as the original Pentium 75 MHz processor released by Intel in 1994. That is
fast, incredibly fast. This reference may sound like overkill, but it’s this
type of power that allows us to do sophisticated calculations directly on the
mouse – without the need for software drivers and without having to rely on the
Our industry leading ExactTech settings, like ExactSens, ExactRate, ExactAim
and more, are calculated directly on the mouse providing the user with a mouse
movement that is completely free of any interpolation or extrapolation, without
any delay, filtering and without using up memory or resources on the user’s
Complete customization of the Sensei’s can be configured through 4 technology
features that we’re calling SteelSeries ExactTech settings.
Exactlift: Adjustable Lift Distance
The Sensei gives you the ability to customize the lift distance. This has a
number of practical applications, most importantly it allows you to fine-tune
the mouse to your preferred mousepad or mousing surface. Not all surfaces are
equal. Surfaces are made of many different types of materials and those
different materials have different qualities. They can be reflective, rough,
smooth… the list goes on. All of these factors will influence the lift distance
of a normal mouse; with the Sensei, we put a whole new dimension of control in
Exactaim: Low Down and Focus
SteelSeries ExactAim will allow you to be more precise. Headshots anyone? As
you slow down your cursor the mouse will decelerate even more allowing you to
focus on your target.
Exactaccel: Move Fast, No Even Faster
SteelSeries ExactAccel does just the opposite as ExactAim. As you increase
the speed of your mouse movement, ExactAccel will accelerate your movements even
faster in order for you to move across your game or page faster.
Exactasens: Control The Sensitivity
SteelSeries ExactSens allows you to control how fast your pointer should move
by adjusting your CPI in increments of 1 between 1 to 5,700 CPI. This means, the
SteelSeries Sensei offers you true hardware based sensitivity settings, freeing
you of interpolation from game software. To really get the full benefit from
ExactSens you need to deactivate any cursor acceleration and set your
sensitivity settings in-game (sensitivity 1 or adjust your sensitivity slider to
lowest possible setting) and on your operating system to default. You can use
the CPI calculator below to find the value that resembles the cursor speed you
are used to, giving you a good starting point for tweaking your sensitivity to
Developed with The Best
We are proud to be associated with some of the best players in the world of
eSports. We maintain strong relationships and have continuous dialogue with
teams like SK Gaming, Fnatic, Evil Geniuses, Natus Vincere and others who help
in the development and improvement of our products.
To ensure maximum performance in all gaming scenarios we enlisted help from
world-class StarCraft® II, Counter-Strike, DotA, League of Legends, Heroes of
Newerth, WarCraft® III and Doom players. Click on the picture below for a list
of the players who helped us with testing and refinement of the Sensei. We owe
them a lot of thanks, so if you like the Sensei these are the players that
helped make this mouse what it is.
On-Mouse LCD Menu
With the LCD display on the backside of the SteelSeries Sensei, you can
customize all settings to fit your specific needs. The LCD menu offers setup of
even the most advanced ExactTech settings described on this page.
Make it Your Own
It also allows you to upload your own bitmap picture, offering a great way to
personalize your mouse – and help prevent theft at LAN-events, gaming cafes and
other public places. Design your own unique picture for the Sensei LCD display,
download to your computer and upload to your Sensei via the SteelSeries Engine
Glide Like the Wind
Material: Gaming grade UPE teflon covers 16 % of mouse bottom to ensure
maximum glide. We recommend changing glides regularly as they will eventually be
Light 'em up
3 different zones on the Sensei (the wheel, the CPI indicator and the back)
can be programmed individually – in 16.8 million different colors. It’s another
way for you to personalize your mouse. It also brings a very real benefit to
users who utilize multiple profiles: by giving them different colors, you can
quickly switch between profiles and also ways know which profile is active. For
those of you who don’t like glowing shiny stuff on your desktop, you can
completely switch off all illumination.
Plug, Play, Win
There’s no need to install software of any kind in order to use the Sensei.
The built-in driver can be adjusted through an LCD menu on the backside of the
mouse. Simply plug in the Sensei and play. For the PC Gamers* who want really
advanced customization options, the Sensei is supported by SteelSeries Engine
*SteelSeries Engine for Mac coming 2012.
Mac OS X
Why You'll Win
Will the Sensei make you a badass 1337 n00b-owning gaming hero? Probably not,
sorry. A mouse is a tool, like any other tool. Even the very best, most
expensive, most amazing tennis racket in the world will not make you a better
user of the tennis racket. Nothing, except your own talent and dedication will
do that for you. Any company or product promising that is full of it. Period.
But will the Sensei help you win? Yes, for sure. And that is our promise to
you. That is why we built the Sensei. With second-to-none accuracy during
movements, it will give you precision down to the level of a single pixel. A 32
bit ARM processor powers the most sophisticated gaming mouse ever built,
enabling advanced on-mouse calculations allowing unprecedented personalized
setup and extra functionality for all 7 buttons. The comfortable shape with the
slick non-slip metal coating and the ergonomic button placements will help
reduce wrist strain, allowing you to be faster, more accurate and play longer.