
Ultimarc I-PAC 2 Interface MAME Keyboard Encoder PCB
The Ultimarc I-PAC 2 Interface is the gold standard keyboard encoder for MAME cabinet builders and arcade enthusiasts. This professional-grade PCB seamlessly connects your arcade controls—buttons, joysticks, and switches—to any PC via USB or PS/2, making it the perfect brain for your custom arcade build.
Key Specifications
- 32 programmable inputs with default MAME configuration
- Dual connection: USB and PS/2 keyboard ports
- 2 joysticks + 8 buttons each + coin/start inputs
- Built-in shift function eliminates need for keyboard during gameplay
- Non-volatile memory stores custom key mappings
- Compact PCB design fits inside any cabinet
Perfect for Your Build
Whether you're building a full-size MAME cabinet, restoring a classic arcade machine, or creating a desktop control panel, the I-PAC 2 delivers reliable performance. It's fully compatible with Arcade1Up mods, bartop builds, and professional arcade restorations. The plug-and-play design means you can focus on your build, not configuration headaches.
Why Choose I-PAC 2
- Industry-proven reliability used in thousands of builds
- Pre-configured for instant MAME compatibility
- Eliminates keyboard ghosting issues common with cheaper encoders
- Comprehensive shift key functionality for advanced controls
- Backed by Ultimarc's reputation for quality
Includes detailed wiring diagrams and keycode reference table. Latest firmware version ensures compatibility with modern operating systems and emulators.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Ultimarc I-PAC 2 Interface is the gold standard keyboard encoder for MAME cabinet builders and arcade enthusiasts. This professional-grade PCB seamlessly connects your arcade controls—buttons, joysticks, and switches—to any PC via USB or PS/2, making it the perfect brain for your custom arcade build.
Key Specifications
- 32 programmable inputs with default MAME configuration
- Dual connection: USB and PS/2 keyboard ports
- 2 joysticks + 8 buttons each + coin/start inputs
- Built-in shift function eliminates need for keyboard during gameplay
- Non-volatile memory stores custom key mappings
- Compact PCB design fits inside any cabinet
Perfect for Your Build
Whether you're building a full-size MAME cabinet, restoring a classic arcade machine, or creating a desktop control panel, the I-PAC 2 delivers reliable performance. It's fully compatible with Arcade1Up mods, bartop builds, and professional arcade restorations. The plug-and-play design means you can focus on your build, not configuration headaches.
Why Choose I-PAC 2
- Industry-proven reliability used in thousands of builds
- Pre-configured for instant MAME compatibility
- Eliminates keyboard ghosting issues common with cheaper encoders
- Comprehensive shift key functionality for advanced controls
- Backed by Ultimarc's reputation for quality
Includes detailed wiring diagrams and keycode reference table. Latest firmware version ensures compatibility with modern operating systems and emulators.





















