Item Type: Card Reader Material: ABS Color: As pictures shown Weight: Approx. 122g/4.3oz Applicable Models: for Sega Dreamcast for Dreamshell V4.0 How to use: Step 1: Format the small memory card or memory card document system to FAT32 format. Step 2: Put the Dreamshell 4.0DS file and CDI, ISO game file into the small memory card or memory card. Step 3: Insert the small memory card or memory card into the adapter, then connect it to the DC host interface, and then boot it to the loading. 1. Support for small memory cards and memory cards (up to 128 GB). 2. Plug and play, no additional connection operation is required. 3. Comes with a CD-R of high quality and readability. 4. With LED status indicator, convenient to check the running status at any time. 5. Works on all regions of Dreamcast hosts. 1 x DC card reader 1 x boot CD For the Dreamcast host's CD-ROM drive must be able to read CD-ROM, small memory cards and memory cards cannot be inserted at the same time.