1.Discover the K845 Backlit Wired Mechanical Keyboard that combines precision mechanics with a sleek aluminum design. With adjustable tilt angle, multiple mechanical key axes to choose from, and 5 backlight modes, it delivers a long-lasting comfortable working experience. 2.Specifications and Details Specification Height: 127 mm Width: 435 mm Depth: 6.5 mm Weight: 780 grams Full size with numeric keypad Cable length: 1.8 meters without PVC cable 3.Technical Specifications Platform Compatibility Windows 10 or later, Windows 8, Windows 7 USB connectivity: Requires an available USB port. Sustainability Graphite Black Plastic: 43% post-consumer recycled material 1Excludes plastics in printed wiring assemblies (PWAs), cables, and packaging. Top shell: Low-carbon aluminum Carbon Neutral Certified