The cartridge reader I am selling was created/designed by Sanni and built by me. The product includes everything shown in the first product photo. A 64GB SD card is included. Please see the specifications of this product below. ● Cartridge Reader HW5 Cartreader V5 ● Firmware Ver 14.3 ● With automatic voltage selection function (Vselect) Because the operating voltage differs depending on the cartridge, it is usually necessary to manually change it each time using a voltage selection switch, but with this product, it is automated, allowing for safe use. ● SA1 chip support Supports cartridges that use the SA1 chip on the SFC (Super Famicom). ● Expansion of the 64 controller port You can check the functionality of the controller's buttons and sticks. ● Case [Black] The simple frame distributed on the official website exposes the circuit board, so I created a case that covers the entire body. ● USB Type-C compatible Please use a standard AC adapter to supply power. ● Operation test I performed an operation test as shown in the photo. Please refer to the link below if you want to know more about this product. https://github.com/sanni/cartreader/wiki