MAKCU is a USB input adapter for a mouse or a wired controller. This app configures it: buttons and macros, stick and trigger tuning, the recoil workshop, mouse movement settings, live input view and firmware updates.
Connect with the iOS app (Bluetooth)
Power your MAKCU and plug your mouse or controller into it.
Open MAKCU and tap Connect at the top. Allow Bluetooth when iOS asks.
Pick your MAKCU in the list. Keep the phone near it while it connects.
The app reconnects to the same MAKCU automatically next time. To pair a different one, open the Bluetooth sheet and tap Forget this MAKCU.
USB: plug the MAKCU's comm cable into the computer, press Connect USB and choose its port.
Bluetooth: press Connect and choose your MAKCU.
Try the demo (no MAKCU needed)
Open the Device tab.
Tap Try without a MAKCU (demo) on the Device tab. Once the app has connected to a MAKCU, the demo is under Demo at the bottom of the page.
A simulated MAKCU connects: the live controller moves, buttons light up, and every tab works. Switch between Mouse and Controller at the top to see both setups.
To leave, tap the Demo chip at the top, then Exit demo. Nothing in the demo is sent to a device, and demo changes are not saved.
Want to look around without a MAKCU? Open the demo.
MAKCU doesn't appear: check that Bluetooth is on and that MAKCU is allowed in Settings › Privacy & Security › Bluetooth. Keep the phone within a few metres.
No live controller input: use a wired controller. In Controller mode, open the Device tab and pick an Output: Native (your PC sees your controller as it is) or Xbox 360 (XInput) (for games that only take Xbox controllers). Then tap Restart MAKCU to apply.
Something failed: on the Device tab, tap Download diagnostics and send the file to support. It contains no serial numbers or raw input.
Firmware update stopped: the previous firmware keeps running. Reconnect and start the update again.
Contact
Email support@benchmarkpci.online. Tell us your phone or computer model, what you tried, and attach the diagnostics file if you have one.