I-PAC 4 has 56 inputs each with it's own dedicated microprocessor pin. No interaction or delays, vital for multi-button games such as fighting games. I-PAC 4 is much more than a keyboard encoder! Pins can be configured as mouse buttons or …

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PC interface for buttons and joysticks. Full Speed USB 2.0. 56 Inputs. Multi-mode emulates 56-key keyboard/mouse for 4 players, 4 joysticks/mouse or 4 Xinput controllers.

I-PAC 4 and I-PAC 2 boards and J-PAC can be paired in any combination to increase the total number of inputs. Keycode programming is integrated directly into many popular front ends for seamless launch of emulator or other applications which require different codesets.

The easiest keyboard Arcade Encoder on the market! The I-PAC 4 USB control interface by Ultimarc is the only encoder you will need for a 4 Player MAME system.

2023年10月14日 · To enable my I-Pac4, which now has all the joysticks and buttons working correctly, but it's only 2 players and not 4 players. can't seem to enable players 3 and 4. The other frustrating thing is i can't seem to get the shift key to work so i can exit games.

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2017年6月1日 · Since iPac is basically a keyboard LB does not have key mappings for keyboard encoders. Launchbox only has mapping optons for a game controller. You mostly move around with the mouse. Game wise you need to make sure you bind your buttons directly in the emulator.