Ferrum One 8K Polling DMA Device

The ultimate KMBox alternative. 8K native polling rate, 0.14ms latency, and custom USB drivers for 100% hardware-level passthrough.

$169.99$199.99

Includes 1-Year TRUE Setup Support ($9.99 value free) · Free standard US shipping

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Choose the depth

Start with the summary, then open the exact hardware mechanics.

Overview

An input controller is a small hardware bridge for your mouse and keyboard. It sits between your peripherals and your computer, forwarding signals cleanly at a fixed polling rate.

Technical specifications

Polling Rate: 8,000 Hz (8K) Native Ultra-Polling
Hardware Latency: 0.14 ms ultra-low latency response
Chassis: Precision textured composite housing with tri-bar emblem
Main PC Port: USB-C High-Speed Link to Primary Gaming Rig
Mouse Input Port: USB-A Standard HID Mouse Interface
Secondary PC Port: USB-C COM Control & Scripting Link
Compatibility: Universal 2PC DMA & Aim Suites, KmBox B+ Pro Compatible

What's included

8K native polling rate with 0.14ms response time for esports
Custom hardware USB drivers with 100% passthrough isolation
Precision textured composite casing with tri-bar emblem
Includes 1-Year TRUE Setup Support ($9.99 value FREE)

Warranty & support

90-day defect warranty

If a unit arrives dead or develops a fault under normal use within 90 days, we replace it. Hardware only; software modification voids coverage.

1-year setup support

Real-person guidance via Discord for wiring, ports, and configuration — included free with this order.

What happens after checkout

Your order is dispatched with tracking. Support access and warranty are activated automatically from your order.

Read full warranty & support terms →