CK550 V2 - NO-NONSENSE PERFORMANCE The CK550 V2 Gaming RGB Keyboard gets the job done with durable Mechanical switches and On-the-Fly Controls for real-time customization. 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: RGB KEYBOARD POLLING RATE: 1000Hz 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: N/A WRIST REST: Yes 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) KEYBOARD WARRANTY: 2 years PRODUCT: Keyboard SERIES: CK Series KEYBOARD TYPE: Mechanical