• 100% Cherry MX RGB Brown mechanical key switches for ultimate performance <br />• Multicolor per-key backlighting for virtually unlimited game customization <br />• Display controller driven fast and fluid 16.8M multicolor animation <br />• Aircraft-grade anodized brushed aluminum for superior rigidity <br />• Entire keyboard is programmable to assign a macro to any key with all-new downloadable desktop software <br /> <br /> <br />Know more (Affiliate link) <br />http://www.amazon.co.uk/gp/product/B00NHJPNH6/ref=as_li_tl?ie=UTF8&camp=1634&creative=19450&creativeASIN=B00NHJPNH6&linkCode=as2&tag=rechargetobd-21&linkId=GIRHSUTECZQH3FYX