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Asus TUF Gaming K3 Gen II Red Switch (90MP0390-BKMA00)

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Asus TUF Gaming K3 Gen II Red Switch
Colour
Connectionwired
Cable length2 m
Typefor game
Form factor1800 (compact full-size)
LayoutANSI
Keyboard
Key profilehigh
Key typeclassic type
Switch technologyoptical
SwitchesRaesha Red (Linear)
Switch resource100 million clicks
Polling rate1000 Hz (1 ms)
Anti-Ghosting
#KRON-KRO
Fn key
Features
Cyrillic colourwhite
Application of symbols (Latin)double-shot
Volume controlfn
Game mode
LightingRGB
Lighting effectsAsus Aura Sync
Connection and power supply
CableUSB-A
General
Skeleton keyboard
Waterproof / IP57 /
Gasket Mount (noise absorption)
Size385x153x38 mm
Weight1008 g
Official Websiteasus.com
Added to E-CatalogAugust 2024
P/N
90MP0390-BKMA00

Opto-mechanical keyboard from the 2024 TUF Gaming lineup, designed with maximum reliability and durability in mind for the most demanding gamers. A key feature of the model, confirming its belonging to the The Ultimate Force series, is its dust and water protection according to the IP57 standard. This means the device can withstand not only accidental splashes or spilled liquids but also brief immersion in water, providing an exceptional level of protection in real-world conditions.

The keyboard is based on linear Raesha Red optical switches. Their contact group operates by interrupting a light beam, ensuring almost instant response, backed by a polling rate of 1000 Hz, and a massive lifespan of 100 million keystrokes. Thanks to this combination, the Asus TUF Gaming K3 Gen II Red Switch opto-mechanical keyboard offers gamers both speed and confidence in its fault tolerance.

The model is made in a compact format and a "skeleton" type case, which simplifies cleaning. For those who appreciate unified style in their gaming setup, it supports Asus Aura Sync technology, allowing synchronization of RGB lighting effects on the keyboard with other compatible Asus components and peripherals. Standard gaming features such as N-KRO and Anti-Ghosting, and gaming mode are also present. It is important to note that Cyrillic characters are printed in white and are not backlit.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Asus 2026 - new arrivals, bestsellers, and the most relevant models Asus.
How to choose a gaming keyboardLet's look at the differences between the types of switches and additional equipment for gaming keyboards

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ASUS TUF Gaming K3 Gen II Wired USB Gaming Keyboard 97-Key Compact Layout Optical-Mechanical Red Linear Switches PBT Keycaps

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ASUS TUF Gaming K3 Gen II keyboard - compact 97-key layout, optical-mechanical RGB Red (Linear) switches, detachable top pla

Compact & portable layout: 97-key design frees up more space for the mousing hand, and better portability. IP57 waterproof &... moredust resistance: Industry-leading protection for easy cleaning and long-lasting durability. Silicone gasket mount & dampening foam: Absorb pinging noises and echoes provide improved keystrokes acoustics for unrivaled typing experiences. Optical-mechanical RGB switches: Featuring N-key rollover, 100% anti-ghost, 100-million-keypress lifespan, along with RGB LEDs for all-rou
Newegg.com
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ASUS TUF Gaming K3 Gen II OpticalMechanical RGB Keyboard

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$82.71

ASUS TUF Gaming K3 Gen II keyboard - compact 97-key layout, optical-mechanical RGB Red (Linear) switches, detachable top pla

Compact & portable layout: 97-key design frees up more space for the mousing hand, and better portability. IP57 waterproof &... moredust resistance: Industry-leading protection for easy cleaning and long-lasting durability. Silicone gasket mount & dampening foam: Absorb pinging noises and echoes provide improved keystrokes acoustics for unrivaled typing experiences. Optical-mechanical RGB switches: Featuring N-key rollover, 100% anti-ghost, 100-million-keypress lifespan, along with RGB LEDs for all-rou
Newegg.com
Delivery: in USA
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ASUS TUF Gaming K3 Gen II keyboard compact 97key layout opticalmechanical

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Video reviews
The removable top panel allows you to change the case type to Skeleton.