This hand-assembled Open Gram Slim controller is designed to be thin and useful for melee. thank you Gram for the design. Each unit is carefully crafted and tested to ensure top performance. What's Included: 1 Open Gram Slim Controller Premium Build Quality: Dual powder-coated aluminum plates for durability and sleek aesthetics Resin-printed frame in white Open Gram Slim PCB running Haybox firmware Linear Choc switches for smooth, responsive inputs Universal Compatibility: Works seamlessly with Slippi via USB Compatible with original GameCube hardware using a USB-C to GCC cable Quality Assurance: Every controller is hand-assembled and thoroughly tested before shipping. Custom firmware flashes are available on request to meet your specific needs. https://github.com/GRAMCTRL/GRAM-SLIM?tab=readme-ov-file SETUP: https://help.gramctrl.com/getting-started/gram-slim/initial-setup