PRODUCT GRADING (Grade B) - Good Condition > Very light scratches and light signs of use > Refurbished to the highest standards. Retail Box WHAT IS IN THE BOX Genuine Power Cable PRODUCT DESCRIPTION The CORSAIR K63 features a tenkeyless design and CHERRY MX Red mechanical key switches for ultimate performance. Brilliant per-key, red LED backlighting enables dynamic and virtually unlimited lighting adjustability. KEYS TO SUCCESS Gold contact CHERRY MX mechanical gaming key switches deliver the ultimate performance and competitive advantage. 100% anti-ghosting with full key rollover ensures your commands and simultaneous keystrokes always register the way you intended. PRODUCT INFORMATION Keyboard description English Keyboard Connectivity technology Wired Special feature Backlit Compatible devices Laptop, PC Brand Corsair Colour Black Style Wired Item dimensions L x W x H 36.5 x 17.1 x 4.1 centimetres Number of buttons 104