Razer Huntsman Opto-Mechanical Chroma Gaming Keyboard – Full Size Keyboard – Optical-Mechanical Switches – Razer Chroma 16.8 million Colour Backlighting – Hybrid on-board Memory and Cloud Storage – Gaming Mode – Macros – Aluminum Matte Top Plate – 10 Key Roll-over with Anti-ghosting – Key Stabilizer bar for precise, balanced actuation – USB Connection – Razer Synapse 3 enabled – RZ03-02520100-R3M1 – 2 Years Limited Warranty