Specification:Item Type: Optical Drive Simulation BoardMaterial: PCBScope of Application: For VA1 HostSimulation Board Version: V5.20 (5.20.3)New Features:1. System code update2. Automatic timing files for SoA and for RE:CV3. New INI option to manually limit for GDEMU speedDetails:1. Fixed for Arcadia opening lag issue.2. Fixed for Veronica Head Jewel causing inability to get slotted items.3. Some images that could not be recognized by older firmware versions can now be recognized.For Example:For ルームマイト・麻美-おくさまは女高中生Director's Edition, for AsamiFor Okusama wa JoshikouseiDirector's Version4. Some GDI images that have been previously reorganized by tool streamlining are recognized on older firmware versions, but may not be recognized and unrecognized on newer firmware versions.For Example:US version of simplified reorganization of for ダイナマイト Criminal 2 can not be recognized.But it can recognize the unmodified streamlined version of the GDI mirror of for ダイナマイト刑事2.How to Use:Take out the product and use itpacking list:1 x Optical Drive Simulation Board2 x Heat Sink3 x FixerNote:It is possible to update 5.20 for GDEMU, but the update process for this product is complicated and can become a brick if you make a mistake.