The GMMK Numpad is a premium wireless macro pad designed for tech enthusiasts and gamers who want to boost their efficiency. If you are looking for a powerful device that can exponentially amplify the capabilities of your PC, laptop, or keyboard, then look no further. This Numpad is a high-tech numeric keypad designed for robust performance and optimized workflows.FULLY CUSTOMIZABLE DESIGN MEETS INCREDIBLY VERSATILE FUNCTIONIts compact design has a sleek matte finish and high-quality ABS doubleshot keycaps for max durability. Its wireless connectivity has a 76-hour battery life with RGB illumination switched off. If you feel like customizing, its included linear switches are hotswappable, so you can fine-tune your Numpad to your preferred feel. You can also swap its keycaps, knob, and top frame to match your style (extra accessories purchased separately).Take full advantage of numerous macros, layers, shortcuts, and more for maximum control. Within the easy-to-use Glorious CORE software, you can configure up to 3 layers and profiles (with 17 keys, that’s up to 51 presets total), and toggle between the 3 custom layers and profiles with simple shortcuts, like Numlock + 3.Enjoy satisfying acoustics thanks to its high-quality aluminum body and sound dampening foam. The Numpad’s premium build also features a gasket-mounted plate, which provides a more cushioned press with every keystroke. Other unique features include a programmable slider and infinite-spin knob with full customization potential. It easily pairs via Bluetooth with a laptop or keyboard, allowing you to comfortably expand your setup while taking up only minimal space. Perfect for both work and play.The keypad measures 3.5 x 3.2 x 0.9 inches and weighs 7 ounces. It can also connect via a detachable USB-C cable and has a polling rate of 1000Hz.