Supports SD cards up to 128GB for convenient memory expansion LED indicator lets you check running status at a glance Suitable for hosts in all regions, providing broad compatibility Upgraded version of the host card adapter with a high end molded shell Customized stainless steel plug, replacing the previous generation of traditional hand welded plugs More robust, reduces risk of short circuits, and extends product life Includes the Dreamshell bootloader for easy startup and operation 2-3 practical use scenarios - Set up a Dreamcast with Dreamshell by using a 128GB SD card to boot and run games and homebrew. - Deploy in multi region arcade or retro gaming setups where a single adapter may be used across different region consoles. - Use in DIY projects or hobby cabinets that require a durable, long lasting host card adapter with reliable performance. Note: This description preserves the key features and functions of the original product, including memory card support, LED status, regional compatibility, upgraded build quality, stainless steel plug, and the Dreamshell bootloader.