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The Ultimarc I-PAC ULTIMATE I/O is the premium solution for arcade cabinet builders and MAME enthusiasts who demand professional-grade interfacing without the complexity of custom wiring. This advanced USB 2.0 controller board handles 48 inputs and 96 outputs, making it perfect for large-scale arcade builds, multi-player cabinets, and complex control setups.
Unlike basic interface boards, the I-PAC ULTIMATE comes with a complete wiring harness that eliminates up to 576 individual wire connections. Simply plug in your buttons, joysticks, trackballs, spinners, and RGB LEDs - no additional wiring required for most standard installations.
Each input has its own dedicated microprocessor pin, ensuring zero delays or interaction - crucial for fighting games and precision gameplay. The board bypasses the standard USB keyboard 6-key limit, allowing unlimited simultaneous button presses.
Ideal for MAME cabinets, Arcade1Up modifications, custom fightstick builds, and professional arcade restorations. Compatible with all major arcade components including Sanwa, Seimitsu, and IL parts.
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