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Black aluminum mechanical keyboard with 104 keys and RGB lighting

Redragon K556 PRO 104-Key Aluminum Gaming Keyboard

SKU CH-GB68-HYEKE

A 104-key aluminum mechanical keyboard with hot-swappable linear switches, tri-mode wireless connectivity, and 20 RGB lighting presets

  • Product nameK556 PRO
  • StyleGaming
  • Wrist restGaming
  • Function key count1
  • Mechanical keyboardKeycap/Switch Puller / Linear
  • Keyboard switchesLinear
  • Aluminum frame eliminates flex for steady keystrokes
  • Tri-mode connectivity switches between wired, Bluetooth and 2.4 GHz without lag
  • Hot-swap sockets accept 3-pin and 5-pin switches for solder-free changes
  • 20 preset RGB modes with 16.8 million colours create vivid lighting
  • 150-hour battery life with lights off powers extended sessions

Aluminum 104-Key Gaming Keyboard

The Redragon K556 PRO is a full-size mechanical keyboard built on a brushed aluminum top plate. It ships with quiet linear switches and supports hot-swapping for almost any three-pin or five-pin switch. Tri-mode connectivity covers USB-C wired, Bluetooth and 2.4 GHz wireless operation.

Tri-Mode Connectivity and Hot-Swap Flexibility

A single USB-C cable handles wired use and charging, while Bluetooth and 2.4 GHz links let you switch devices without re-pairing. The hot-swap sockets free you from soldering when you want a different feel, and the aluminum frame keeps the board rigid during heavy typing.

Upgrades From Plastic-Frame Boards

The aluminum construction removes the flex common in plastic-chassis keyboards, and the 150-hour battery life with lighting off reduces charging frequency. Buyers who need a compact layout or dedicated macro column will not find those features here.

How it compares

Measured against everything we stock in Keyboards for PC Gaming, at today’s prices. Recalculated every night.

Price $76.99
Pricier than about 55% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameRedragon
Product lineK556 PRO
Model nameK556 PRO
Part number205819139
Product nameK556 PRO
StyleGaming
Keyboard colorBlack
Mouse colorBlack
Performance
Supported distance17.1 L x 4.9 W x 1.1 H inches
Power
Power typeBattery Powered
Run timeBattery Powered, true, false
Size & build
Function key count1
Mechanical keyboardKeycap/Switch Puller / Linear
Keyboard switchesLinear
Switch typeLinear
Keycap detailsAluminum
Product dimensions17.1 in × 4.9 in × 1.1 in
HandednessAmbidextrous
Compatibility
Compatible systemsPC, Laptop, Tablet
In the box
Includes mouseGaming
More details
Wrist restGaming
BacklightingWireless, BT, Lighting, Modable, rgb
Grip typeWireless, BT, Lighting, Modable
Mouse featuresWireless, BT, Lighting, Modable
Button count4

Questions about this item

How long does the battery last with RGB lighting on?

Up to 50 hours of use with RGB lights active before recharging is needed.

Does the keyboard run warm or make noise during all-day use?

Linear switches keep keystrokes quiet, and the aluminum frame dissipates heat without fans or audible noise.

What computer port is required for the wired connection?

A USB-C port is needed for the wired mode included in the tri-mode design.

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