PS4 Marius (MH4) Info

Marius Board — PS4 Custom Motherboard

The Marius Board is a precision-engineered custom motherboard that replaces the OEM motherboard in PlayStation 4 controllers. This upgrade delivers ultra-low input latency with no additional feature modifications. Comp legal.

Technical Specifications

PC compatibility only

Adjustable polling rate via configuration slider (up to native 8kHz)
Stick calibration support
Deadzone adjustments
Trigger calibration support
LED color changer
Additional button remapping
Profile back-up capability

What's Included

Marius Board
Stick Modules of your choice

What's Not Included

Console Support
Bluetooth
Haptic Feedback / Rumble Function
Touchpad Tracking
Gyro Support
Internal Speaker
Headphone Jack

Installation Options

New Build: Available in the Marius Board section. Select your choice of controller base then add any additional modifications you would like.

Retrofit Service: Send in your existing PS4 controller for professional installation and calibration. Installation fee: $30 (additional fees may apply for Scuf or specialized controllers requiring custom modifications).

Input Latency by Polling Rate

Polling Rate    Latency
8000 Hz    ≈ 99 µs (0.099 ms)
4000 Hz    ≈ 162 µs (0.162 ms)
2000 Hz    ≈ 287 µs (0.287 ms)
1000 Hz    ≈ 537 µs (0.537 ms)
500 Hz    ≈ 1,037 µs (1.037 ms)
250 Hz    ≈ 2,037 µs (2.037 ms)
125 Hz    ≈ 4,037 µs (4.037 ms)

Performance Comparison

Native Marius Board latency vs. other systems (average milliseconds):

PS5 Overclock 8k: 2.15 ms
Edge Overclock 8k: 2.25 ms
PS4 Overclock 1k: 2.9 ms
PS5 Overclock 1k: 3.5 ms
Edge Standard: 3.65 ms
PS5 Standard: 7.85 ms
Xbox Series X: 7.92 ms
PS4 Standard: 10.35 ms

This represents approximately 38x lower latency than standard PS4 performance and 28x lower latency than standard PS5 and Edge configurations.

Return & Refund Policy

This product represents significant research and development investment and is recommended exclusively for advanced competitive players. At DemonWorkshop we are offering our services as installers as well as providing guides to enhance the users experience.