Advantages:
- Traditional ergonomic shape, light weight, well-secured side inserts that allow you to hold the device firmly in your hand, as well as a special design of the left and right buttons, which are separated from the main body. And also — the ROG brand logo on the front of the device.
- PAW 3327 optical sensor with a maximum sensitivity of 6200 DPI. It also features high speed and tracking accuracy.
- Specially designed switch slots that allow you to replace these components. You can adjust the actuation force of the microswitches and increase the overall durability of the device.
- Support for the Asus Armoury II app, which allows you to program various buttons, control the performance of the device, and customize the backlight settings.

Other features:
- Clickable scroll wheel.
- Reliable Omron switches with a durability rating of up to 50,000,000 clicks.
- A dedicated sensitivity adjustment button that allows you to quickly switch between four different DPI settings.
- Side inserts with the ROG logo that prevent slipping and securely hold the device in your hand.
- Two side buttons located on the left side.
- Modern optical sensor.
- Durable braided cable.

PAW 3327
The PAW 3327 optical sensor allows you to adjust the resolution in the range from 200 to 6200 DPI. In addition, it boasts an impressive tracking speed of 220 IPS and acceleration of 30 g. This allows you to move quickly and effortlessly perform combinations of sharp movements during gameplay, which will come as an unpleasant surprise to your opponents. In addition, the Gladius II Core is 20% lighter than the standard Gladius model. This feature significantly reduces the load on your hand and provides even more comfortable control during gameplay with excellent accuracy and speed!

Special slots for microswitches
Among the advantages of the mouse, it is worth highlighting the presence of slots that allow you to replace the microswitches for the left and right buttons, if necessary. This gives you even more options for personalizing your gaming device, as you can choose switches with the required actuation force and responsiveness yourself. What's more, if one of them fails, you won't have to think about replacing your mouse with a new one.

How to replace the switches?
- Remove the four rubber plugs and unscrew the screws underneath them.
- Detach the top part of the mouse to access the switches.
- Remove the installed microswitches and replace them with another set.

Detailed technical information about the switches:
- Model: Omron D2FC-F-K.
- Durability: 50,000,000 clicks.
- Actuation force: 60 +/- 15 g.

Important: the model is fully compatible with Omron D2F and D2FC series switches. In addition, the pads located at the bottom of the grooves can be reused for shorter microswitches.

Maximum comfort and ergonomics
With the ROG Gladius II Core, you can use any type of mouse grip, namely: palm, fingertip, or claw. Its ergonomic shape provides maximum comfort during use, and the device also has textured side inserts that hold it securely in your hand and prevent it from slipping during gameplay. Thanks to its shape, this model is ideal for right-handed users, and it is quite comfortable to hold in your hand, even during long daily battles. Under no circumstances will the mouse slip out of your palm and cause you to suffer a humiliating defeat!

Asus Aura Sync
The Gladius II Core model is equipped with the Asus Aura Sync RGB lighting system, which is valued by gamers for its wide range of features. This includes a wide range of available colors, four different lighting effects, and the Aura Sync feature. Its unique feature is that it allows you to synchronize the lighting with other Aura-equipped devices. Just imagine: a dark room, evening, all devices shining in unison. Beautiful!

Lighting effects:
Static.
Breathing.
Reactive.
Cyclical.

Armoury II
A simple interface and impressive capabilities for detailed mouse configuration: programming and reassigning keys, surface calibration, customization of lighting effects, and more. All of the above are advantages of the Armoury II application. The software is supported by the ROG Gladius II Core gaming mouse and, among other things, allows you to track key system performance indicators.