Cooler Master CK550 RGB Mechanical Keyboard V2

The CK550 V2 Gaming RGB Keyboard gets the job done with durable Mechanical switches and On-the-Fly Controls for real-time customization.



On-the-Fly Controls
Make real-time adjustments to lighting and macros with no software necessary, including Windows Lock On/Off to prevent getting kicked out of the game when the Windows Key is accidently pressed.

Standard Layout
For enthusiasts interested in custom keycaps, the CK550 V2 comes in standard size layout and standard bottom row.

Per-key LEDs with multiple lighting modes and effects to highlight all your dominating killstreaks.

Brushed Aluminum Design
Curved top plate, floating keycaps, and minimalistic design built with functionality in mind.

Mechanical Switches
Rated for a 50 million+ lifepan to never let you down in the heat of battle.

Easy-to-Use Software
Map 16.7 million colors to any key, customize lighting modes, and fine-tune macros.

Wrist Rest
Low-friction cloth for anti-irritation to keep you comfortable during long gaming sessions.



Keyboard Switch Type

Mechanical Switch

Keyboard Material

Plastic, Aluminum

Keyboard Color

Gunmetal Black

Keyboard Keycaps

Part of Asia/US layout: ABS Double-injection keycaps, Other layouts: ABS Painting & Laser-engraved keycaps

Keyboard LED Color


Keyboard Polling Rate


Keyboard Response Rate

1ms / 1000Hz

Keyboard MCU

32bit ARM Cortex M3

Keyboard On-board Memory

512 KB

On-the-fly System

Yes, for Multi-media, Macro Recording and Lighting Control

Multimedia Keys

Through FN

Smart Cable Manager


Wrist rest


Keyboard Cable

Fixed Rubberized 1.8m

Software Support

Yes, Through Portal

Keyboard Connector Cable

USB 2.0

Keyboard Cable Length

1.8 Meters

Keyboard Dimensions (L x W x H)

460 x 135 x 41 mm

Keyboard Weight

908g (without cable)


CK Series

Keyboard Type