This is the USB2DB15 for donors. Has the same features as the Open-source version with some lovely finishing touches. Use your USB modern controllers on Supergun, JAMMA PCB/Neogeo. We have two versions: the standard DB15 and the CS Ver., which is intended for JAMMA consolizations. The CS Version will include a 20-pin header and screw terminals compatible with Brook Fighting Board Cable. More information may be found in Rany Battikh's excellent retroRGB post: www.retrorgb.com/usb2db15-cs-ver-for-consolization.html Features: - USB input to support most modern HID compatible controllers - 1ms polling, it means low latency and fast response from USB2DB15 - Open Source firmware, so everyone on the community can colabore - DB15 pinout standard ready for Neo Geo, Minigun, and HAS superguns - 4 customizable and storable mapping configurations - 10 customizable and storable controller profiles - Status LED - Protection circuit for your beloved controllers The open-source project can be found on Github: github.com/Raphfriend/USB2DB15 (Production completion and shipping may be subject to delays due to customs or other issues.)