Optical Drive Simulator - Retro Game Machine. Features: Load the Disc Image from the SD Memory Card. Supports SD Cards Ranging from 8 GB (SDHC) to 512+ GB (SDXC). Supports Hot Swapping of SD Cards in the Menu System. Use Simple and Practical Menu System Design to Easily Select Software. Unlike Other Flashcarts the Software ISO Loads in Seconds and There is No Process of Burning to the Memory Chip. Compatible with 99.8% of PLAY STATION 1 Games To Select a New Game ISO Simply Click Reset on the Console and then Reselect a Game from the Menu System. Support Multiple Disc Games. Support CDDA and XA Audio Channels. Supports Loading Disc Images Via USB (Windows Only). Support BIN ISO and IMG Files. Installation Steps You Must Have a PlayStation 1 with a parallel Port I/O Connector. The Switch Board Must Be Properly Soldered to the PSX Motherboard for PSIO to Work Properly. For Detailed Instructions on How to Solder the Switch Board to the Motherboard Please Refer to the Correct Network Installation Diagram Note That if the Switch Board Cannot Be Installed Correctly the PSIO System Will Be Invalid and the PSX System May Be Damaged when Trying to Run PSIO Without the Switch Board. Package Included: 1 Pcs.