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Low-profile silver mechanical keyboard with aluminium top and RGB backlighting

NuPhy

NuPhy Air75 HE Wired Mechanical Gaming Keyboard 75% 84 Keys Magnetic Jade Pro Silver

SKU CH-N63N-YW6AM

75% low-profile mechanical keyboard with 84 keys, Magnetic Jade Pro switches, 8000Hz polling and scan rates, 0.1–3.3mm actuation range adjustable in 0.01mm steps, south-facing RGB with 20 modes.

  • MaterialTop Case: Aluminum Bottom Case: ABS
  • Keyboard InterfaceUSB Type-C
  • Design StyleGaming
  • Layout75%
  • Palm RestNo
  • Normal Keys84
  • Instant profile switching via top dial for gaming or work
  • 8000 Hz polling and scan rates cut latency to 50× faster than standard keyboards
  • 1–3.3 mm actuation with 0.01 mm precision tunes every key to your playstyle
  • One Key Dual Action assigns two commands per key for complex combos
  • Aluminum top case and south-facing RGB in compact 75% layout

Compact Aluminium Gaming Keyboard

The NuPhy Air75 HE is a low-profile 75% mechanical keyboard with 84 keys in a silver aluminium top case. It connects via a USB Type-C cable and uses Magnetic Jade Pro switches with south-facing RGB LEDs. The board runs an 8000Hz polling rate and 8000Hz PCB scan rate for minimal latency. Hot-swappable sockets allow switch changes without soldering.

Gamers Wanting Analogue Control

This keyboard suits players who need per-key actuation adjustment from 0.1 to 3.3mm with 0.01mm precision and rapid trigger response. One Key Dual Action lets a single press trigger two functions at different pressures. The top dial switches profiles instantly. Buyers who want wireless freedom, a built-in palm rest, or a numpad should look elsewhere.

0.01mm Actuation Precision

The defining spec is the adjustable actuation range of 0.1 to 3.3mm with a maximum accuracy of 0.01mm. Combined with 8000Hz polling and scanning, it decides whether the board matches a user's need for fine-grained analogue input. The package includes a 1.5m cable, puller, extra PBT and PC keycaps, and a quick guide.

Highlights

  • Instant profile switching via top dial for gaming or work
  • 8000 Hz polling and scan rates cut latency to 50× faster than standard keyboards
  • 1–3.3 mm actuation with 0.01 mm precision tunes every key to your playstyle
  • One Key Dual Action assigns two commands per key for complex combos
  • Aluminum top case and south-facing RGB in compact 75% layout

Specifications

BrandNuPhy
SeriesAir75 HE
ModelAIR75HE-SL-LPJDPRO
MaterialTop Case: Aluminum
Bottom Case: ABS
Keyboard InterfaceUSB Type-C
Design StyleGaming
Layout75%
Palm RestNo
Normal Keys84
Mechanical KeyboardYes
Key SwitchMagnetic Jade Pro
Keyboard ColorSilver
BacklitSouth-facing RGB-LED
Dimensions12.46'' x 5.22'' x 0.50''-0.72''
TypeWired
Mouse IncludedNo
Operating System SupportedmacOS/Windows/Linux/Android/iOS
Package Contents1 x Air75 HE Keyboard
1 x 1.5m (59 inches) Cable
1 x Keycap/Switch Puller
5 x Extra PBT Keycaps
9 x Extra PC Keycaps
1 x Quick Guide/Poster

Questions about this item

Will the Magnetic Jade Pro switches or Hall-effect sensors need periodic replacement?

The switches are hot-swappable, so individual Magnetic Jade Pro units can be swapped without soldering; Hall-effect sensors are solid-state and have no moving parts to wear out.

What is the first performance limit reached during extended gaming sessions?

The 8000 Hz polling and PCB scan rates are fixed hardware ceilings; actuation precision tops out at 0.01 mm within the 0.1–3.3 mm travel range.

How much heat or fan noise does the keyboard produce when running all day?

The keyboard has no active cooling and draws power only over USB-C; the aluminum top case passively dissipates the minimal heat generated by the 8000 Hz controller.

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