We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 75% mechanical keyboard with rotary knob and RGB backlighting

YUNZII

YUNZII RT75 PRO 75% Gaming Keyboard Black HE Red Switch

SKU CH-MEN0-GPTT8

A 75% magnetic mechanical keyboard with 81 keys, Hall Effect switches, triple-mode connectivity, 8K polling rate, and an 8000mAh battery

  • Keyboard connectionUSB Type-C
  • StyleGaming
  • Keyboard layout75%
  • Key count81
  • Keyboard switchesOutemu Magnetic Red Switch
  • Switch typeHall Effect Magnetic Switch

Color Black

  • Hall Effect switches give 0.1 ms response in wired mode
  • 8000 mAh battery powers long wireless sessions
  • 75 % layout with 81 keys saves desk space
  • Double-shot PBT keycaps resist shine and wear
  • Triple-mode connection covers wired, 2.4 GHz and Bluetooth

Compact 75% Layout for Gamers

The YUNZII RT75 PRO is a 75 percent mechanical keyboard with 81 keys plus a knob, built for players who want a smaller footprint without losing the function row or navigation cluster. Hall Effect magnetic switches replace traditional contacts for adjustable actuation and rapid trigger response. Triple-mode connectivity covers USB-C wired, 2.4 GHz wireless and Bluetooth for desktop and laptop setups.

Hall Effect Switches and Multi-Layer Damping

Outemu Magnetic Red switches use Hall Effect sensing for contactless keystrokes, while a five-layer sound-damping stack and top-mounted structure reduce ping and hollow resonance. Double-shot PBT&PC Cherry-profile keycaps resist shine and keep legends clear. South-facing RGB LEDs shine through the keycaps without switch-shadow interference. The board is fully hot-swappable for switch experimentation.

8000 mAh Battery and 8K Polling

An 8000 mAh lithium-ion cell powers the keyboard through extended wireless sessions; Bluetooth runs at 125 Hz polling while wired and 2.4 GHz modes reach 8K Hz for 0.1 ms and 1 ms response respectively. The ABS case measures 332 by 137 by 38 mm and weighs 1129 g, staying stable on the desk during intense play. Web-based driver software configures TGL, SOCD, DKS and MT functions on Windows and macOS.

How it compares

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

Price $67.99
Typical for this category: the median of 3,966 items is $68.99.

Specifications

Product
Brand nameYUNZII
Product lineMechanical Rapid Trigger Magnetic Keyboard
Model nameRT75 PRO
StyleGaming
Keyboard colorBlack, Pink
Product type2.4 GHz / Bluetooth / Wired
Connectivity
Keyboard connectionUSB Type-C
Power
Power typeLithium-ion Rechargeable Battery
Size & build
Main materialABS
Keyboard layout75%
Key count81
Mechanical keyboardYes
Keyboard switchesOutemu Magnetic Red Switch
Switch typeHall Effect Magnetic Switch
Keycap detailsDouble-Shot PBT&PC Cherry Profile Keycaps
Product dimensions332 × 137 × 38 mm/13.07 × 5.39 × 1.5 in
More details
Wrist restNo
BacklightingYes

Other versions of this model

1 more in the same range

Questions about this item

What polling rate does the USB-C and 2.4 GHz connection deliver?

Wired USB-C and 2.4 GHz wireless both run at 8000 Hz, while Bluetooth operates at 125 Hz.

What are the exact dimensions and weight of the keyboard?

The board measures 332 by 137 by 38 mm (13.07 by 5.39 by 1.5 in) and weighs 1129 g (2.49 lb).

How do I switch between wired, 2.4 GHz and Bluetooth modes?

Use the mode switch on the keyboard to select USB-C wired, 2.4 GHz dongle or Bluetooth, then pair via the OS Bluetooth menu for the wireless options.

More in Keyboards for PC Gaming

Similar items