Description
Corsair K55 Core RGB – Membrane gaming keyboard with 10-zone RGB backlighting and macro buttons
The Corsair K55 Core RGB is a full-size membrane keyboard designed for gamers looking for reliability, comfort and visual customization at an affordable price. Equipped with quiet and responsive Rubber Dome switches , 10-zone RGB backlighting , 6 programmable macro buttons and onboard memory , it offers excellent functionality for gaming, streaming and everyday use. The keyboard is spill-resistant (300 ml), has multimedia controls , a WIN Lock button and adjustable height , making it comfortable for extended use.
Characteristic advantages
Quiet operation – ideal for shared spaces
10-zone RGB backlighting – bright and customizable
6 macro buttons – for gaming, streaming or productivity
Spill resistance – up to 300 ml of liquid
Multimedia controls and WIN Lock – convenience and control
Corsair iCUE compatibility – for complete customization
Technical characteristics
| Keyboard type | Membrane gaming keyboard | 
| Switches | Rubber Dome – quiet, smooth | 
| Form factor | Full size | 
| Backlight | 10-zone RGB – 16.8 million colors, customizable via iCUE | 
| Macro buttons | 6 – fully programmable | 
| Multimedia controls | Yes – separate volume and playback buttons | 
| Anti-Ghosting / Key Rollover | 12-Key Selective (12KRO) | 
| Interface | USB 2.0 Type-A | 
| Built-in memory | Yes – to save profiles and settings | 
| WIN Lock button | Yes – to disable the Windows key while gaming | 
| Cable | Rubberized, tangle-resistant | 
| Spill protection | Up to 300 ml – liquid resistance | 
| Adjustable height | Yes – through legs | 
| Dimensions | 481 x 167 x 36 mm | 
| Weight | ~1.035 kg | 
| Compatibility | Windows 10/11, macOS 10.15+, USB port, internet for iCUE | 
| Software | Corsair iCUE – backlight control, macros, profiles | 
| Color | Black |