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Full-size wired mechanical keyboard with aluminium base and 104 keys

Redragon

Redragon K556 HE Rapid Trigger Gaming Keyboard

SKU CH-V45P-Z7AZF

A full-size 104-key wired mechanical keyboard with Hall Effect magnetic switches, 0.1–3.4 mm adjustable actuation, rapid trigger technology.

  • LayoutFull-size
  • Hall Effect magnetic switches eliminate physical input delay for 10x faster response
  • Rapid Trigger tech adjusts actuation point between 0.1-3.4 mm with 0.1 mm precision
  • PRCS technology with 4 modes delivers zero redundant inputs for clean shots
  • Native 8,000 Hz hyper-polling achieves 0.125 ms lowest latency via detachable USB-C cable
  • 104-key full-size aluminum base keyboard with 2-layer noise dampening

Full-size wired mechanical keyboard

The Redragon K556 HE is a full-size wired mechanical keyboard with 104 keys. It uses dedicated Hall Effect magnetic switches that are incompatible with other brands' HE switches. The design targets gamers who want rapid actuation and adjustable trigger points.

Hall Effect switches and software setup

Installation is straightforward with the detachable USB-A to USB-C cable. The Hall Effect magnetic switches eliminate physical input delay and offer 10x faster response with 2x longer lifespan. Actuation points can be adjusted between 0.1-3.4 mm via software, though 0.1-0.2 mm precision may be affected by normal component tolerances.

USB connection and software requirements

Check that your system has an available USB-A port for the detachable cable. The keyboard relies on software for Rapid Trigger activation, 8K hyper-polling at 8000Hz, and the Team Wipe Engine with four PRCS modes. Two-layer noise dampening and an aluminum base are built in.

Highlights

  • Hall Effect magnetic switches eliminate physical input delay for 10x faster response
  • Rapid Trigger tech adjusts actuation point between 0.1-3.4 mm with 0.1 mm precision
  • PRCS technology with 4 modes delivers zero redundant inputs for clean shots
  • Native 8,000 Hz hyper-polling achieves 0.125 ms lowest latency via detachable USB-C cable
  • 104-key full-size aluminum base keyboard with 2-layer noise dampening

Specifications

LayoutFull-size

Questions about this item

How can I verify the 8000 Hz polling rate is active after setup?

The keyboard runs at a native 8000 Hz hyper-polling rate; the software will display the current polling setting once the detachable USB-A to USB-C cable is connected.

What comes in the box and what must I purchase separately?

The package includes the full-size 104-key keyboard with Hall Effect magnetic switches and a detachable USB-A to USB-C cable; no extra components are required for wired operation.

Which version should I choose for the fastest actuation?

The K556 HE uses dedicated Hall Effect magnetic switches with an adjustable actuation point from 0.1 mm to 3.4 mm and rapid trigger technology for the quickest response.

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