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  • Thank you for trusting our company and buying the new Gaming Mouse ESG M2 Flash. We hope you enjoy it.
  • Gaming mouse with 8 programmable buttons and RGB LED lights. Great acceleration and ergonomics. Perfect for playing MOBA games.

Care and maintenance

  • Do not expose your Gaming Mouse ESG M2 Flash to impacts, dust, humidity or high temperatures.
  • Use neither corrosive nor abrasive cleaning products.
  • Do not disassemble the device. All repair works should be carried out exclusively by qualified staff of Energy Sistem Technology, S.A.


General features

  • Ergonomic, comfortable and stable mouse for the most demanding gamers.
  • Optical sensor of up to 6,400 DPI for really precise moves.
  • Control buttons to increase or decrease DPI during the game.
  • Software to configure the button functions and light effects.
  • RGB LEDs with 6 light effects.
  • Mechanical HUANO buttons for extreme durability and a quick and precise response.
  • Cable to protect the device against electromagnetic interference.

Technical specifications


  • Technology: optical
  • Sensor: PMW 6651
  • DPI range: 200 ~ 6400 DPI
  • Tracking speed: 66 IPS
  • Acceleration: 22 G
  • Polling rate: 125 Hz


  • Number of buttons: 8
  • Technology: mechanical (Huano)
  • Lifespan: 10 million clicks


  • LED colours: RGB LEDs with 6 light effects


  • Connectivity: wired
  • Connector: USB 2.0
  • Cable length: 150 cm
  • Ferrite bead included

Power supply

  • 5 V/150 mA

Compatible with

  • PC/PS4/XBOX *

  • The mouse is compatible with PS4 and XBOX games supporting this type of device.

Product content

  • Gaming Mouse ESG M2 Flash

General overview


  1. Left button
  2. Right button
  3. Middle button/Scroll wheel
  4. DPI +
  5. DPI -
  6. Forward button
  7. Back button
  8. Sniper button

Main Functions

Adjusting DPI

Press DPI + (4) or DPI - (5) to adjust the mouse DPI (dots per inch).

Important: We recommend using the software to adjust the mouse DPI. This way, you will enjoy a customised experience.

Selecting a light effect

The Gaming Mouse ESG M2 Flash features up to 6 different light effects. You can select any of them pressing the assigned buttons. To select the preferred light effect, press the Right button (2) while holding down the Back button (7).

Important: We recommend using the software to adjust the mouse lighting. This way, you will enjoy a customised experience.


You can download the software for your Gaming Mouse ESG M2 Flash from our website to customise all features to your liking.

Important: The software is Windows XP, Windows 7, Windows 8 and Windows 10 compatible.


Once the software has been downloaded, run the executable file "ESG M2 Flash" and follow the installation steps to install it.

After completing the installation, access the program to customise your Gaming Mouse ESG M2 Flash to your liking. The following window appears by default:


Selecting a profile

There are 2 profiles available: ?Profile 1? and ?Profile 2?. These profiles allow you to assign actions to the mouse buttons for a customised gaming experience. Make sure you have selected the correct profile before saving any changes, since all modifications will be saved to the currently selected profile.

Click on ?Save profile? to save the profile to your PC. Click on ?Load profile? if you prefer to load a previously saved profile.

Click on ?Reset? to restore the default button settings.

Customising the buttons

Assign actions to the mouse buttons for a customised gaming experience. Take a look at the button numbers and assign the preferred action to each mouse button.

Advanced settings

Click on ?Advanced? with your Gaming Mouse ESG M2 Flash. You can customise other features in the window that will appear on screen:


Customising the sniper button

You can set the number of clicks and the interval between clicks to shoot in burst. This will make a difference when playing FPS games.

You can set up to three firing modes and assign each of them to any mouse button.

To do so, enter the number of clicks in the ?Repeat? box. Enter the time interval between mouse clicks (in milliseconds) in the ?Firing Interval" box.

Tick the ?Continue? box if you want the firing mode to be executed in a loop when pressing its assigned button.

After setting up the firing modes, you can assign any of them to the mouse button you prefer. Each mode will be assigned a number: ?Mode1?, ?Mode2? and ?Mode3?. These modes can be found on the ?special buttons? section.

DPI (dots per inch) settings

You can set up to 6 different DPI levels ranging from 200 to 6400 DPI, adjustable in 200 DPI increments. Choose the one that best suits your needs.

Move each DPI slider to set the desired DPI and assign a colour to each one to identify it. This will be very useful when adjusting DPI with the DPI + (4) or DPI - (5) buttons, as you will see the mouse lights flashing in the chosen colour.

Mouse settings

Adjust the mouse basic settings such as the movement speed, precision, double-click speed and scroll wheel speed to feel at ease when playing video games.


Polling rate settings

The Gaming Mouse ESG M2 Flash allows you to adjust the preferred polling rate (the frequency at which the mouse reports its position to the computer) from 125 Hz (8 ms response time) to 1000 Hz (1 ms response time):


Lighting settings

Choose one of the light effects of your Gaming Mouse ESG M2 Flash to create the desired lighting atmosphere.


Macro settings

Assign a sequence of keystrokes or commands to to the mouse buttons you prefer. To do so, click on ?Macro?. The window below appears on screen:


Click on ?New macro? to start creating your own sequence of keystrokes or commands. It will be added to the ?Macro list? window. If you click with the right button on ?Macro list?, you will find macro rename, export and import options.

Before recording the macro, we recommend setting up the options below:


Real Time: Automatically inserts the actual delay between keystrokes.

Delay Time: Automatically inserts the same delay between keystrokes. To do so, enter the delay in ms.

No Delay: It doesn?t add any delay between keystrokes.

Until the macro key released: after assigning the customised macro to a mouse button, the macro will run as long as you press and hold the assigned button. If you release the button, the action will stop.

Number of cycles (1-254): after assigning the customised macro to a mouse button, the macro will run in a loop as many times as you want (insert a number betwen 1 and 254).

Once you record the preferred combination of keys, you can easily modify any key. To do so, click on the preferred action with the right button. The following options appear on screen: ?Edit?, ?Delete? and ?Insert?. Select the one you prefer and customise it to your liking.

Once you finish editing the macro, press ?Add to mouse?. The new macro will be saved to ?Storage in Mouse?. You can assign the macro to any mouse button on your profile.


Energy Sistem Technology, S.A. is liable for any lack of conformity for 36 months from the date the goods are purchased. Batteries are excluded from the 36-month warranty, having a warranty period of 24 months.

This warranty covers defects in workmanship or materials and does not cover product failures due to accidents, misuse or alteration made by an unauthorized person.

The extended 36-month warranty is valid for the European Union. For other countries please refer to your specific legislation or your local distributor.

Warranty procedure

Please visit and select your product to view the FAQ (Frequently Asked Questions), user manual, quick guide, drivers and updates available as well as to submit a query to our Technical Support or manage the warranty.

You may also contact the distributor that sold the product by presenting the purchase receipt or invoice.

Important: This warranty does not cover any damage or loss of data stored on warranty products. Therefore, Energy Sistem?s Technical Support will not assume any loss of the above-mentioned information. In this respect we recommend making a backup of your data and removing any personal data from the product internal memory before you send it or send it only with the original data. Specifications are subject to change without notice.

Trademarks. All company, brand and product names are trademarks or registered trademarks of their respective companies. Specifications are subject to change without notice.

©2020 by Energy Sistem Technology, S.A. All rights reserved.

Declaration of conformity

Issuer's name: Energy Sistem Technology, S.A. - CIF: A53107488
Address: C/ Calpe, 1 - 03509 Finestrat, Alicante (Spain)
Tel: +34 966 830 324

We declare under our sole and exclusive responsibility that the product:

Description: gaming mouse
Brand: Energy Sistem
Model: Gaming Mouse ESG M2 Flash
Manufacturer: Energy Sistem Technology, S.A.
Manufacturing country: China

referred to in this declaration complies with the essential norms and standards:

EN 55032:2015
EN 55035:2017
EN 61000-3-2:2014
EN 61000-3-3:2013

in conformity with the provisions of the Directive 2014/53/EU of the European Parliament and of the Council of 16th April 2014.

Finestrat, 1st October 2020

Miguel Ángel Aragüez García
Innovation and Technology Director