["brand new and high quality Features: The new version of Dreamcast host SD card adapter, brand new upgrade, high-end mold for shell, customized version of stainless steel plug compared to the previous generation of traditional hand-made welded plugs, more robust and durable, will not cause short circuit, increase the life of the product, and equipped with A high-quality with Dreamshell bootloader. 1. Support TF and SD card (maximum 128GB) 2. Plug and for play, without any additional connection operations 3. Free high-quality readable CD-R discs 4. With LED status indicator, it is convenient to check the running status at any for time 5. Suitable for Dreamcast hosts in all regions. Note: The optical drive of the Dreamcast host must be able to read the disc, and the TF card and SD card cannot be inserted and run at the same for time Specification: Package Size: app.Diameter 15*15*3cm/6*6*1.2in Optional Styles&Colors: 1 Quantity: 1set Package choose includes: for DC reader*1, boot C-D*1"]