Keychron J12 HE 75% Hot-Swappable Lime Magnetic Switch RGB Wireless Keyboard (2.4 GHz / Bluetooth / Type-C wired) - Image 1
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Keychron

Keychron J12 HE 75% Hot-Swappable Lime Magnetic Switch RGB Wireless Keyboard (2.4 GHz / Bluetooth / Type-C wired)

The Keychron J12 HE is a 75% wireless keyboard featuring Lime Magnetic Switches, hot-swappable design, tri-mode connectivity (2.4 GHz, Bluetooth, Type-C wired), and RGB backlighting. It offers a compact, customisable solution for gamers and typists. Category: Gaming keyboards. Availability: currently out of stock, next shipment expected 2026-11-09. Warranty: 12 Months. Price: R 1 899,00 (ZAR). Shop online at supplyd.co.za.

SKU: J12H-H1

R 1 899,00
⭐

Why We Chose This

We selected the Keychron J12 HE for its innovative Lime Magnetic Switches, which offer a unique feel favoured by enthusiasts. The tri-mode connectivity and hot-swappable design provide exceptional versatility, making it a standout choice for those seeking a high-performance, compact keyboard.

Out of Stock, ETA: 2026-11-09
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Product Description

Lime Magnetic Switches | Tri-mode 2.4 GHz, Bluetooth and Type-C wired | Hot-swappable switches | Compact 75% size with RGB backlighting

Quick Specs

  • Experience the responsive feel of Lime Magnetic Switches under every keystroke.
  • Connect your way with tri-mode connectivity: 2.4 GHz, Bluetooth or Type-C wired.
  • Customise your board by swapping switches thanks to hot-swappable design.
  • Set the mood with RGB backlighting across your desk setup.
  • Keep your desk space clear with a compact 75% keyboard size.

Command your desk with the Keychron J12 HE gaming keyboard

Take control of every session with the Keychron J12 HE, a 75% wireless gaming keyboard built for the discerning South African gamer who wants a compact board without giving up the essentials. Lime Magnetic Switches sit at the heart of the design, giving you a distinctive typing and gaming feel that sets this keyboard apart from conventional mechanical boards. Whether you are competing late at night or working through your day, it is designed to feel like an extension of your will.

Magnetic switches that put the feel in your game

Lime Magnetic Switches deliver a unique tactile response that many gamers prefer for their smooth actuation and consistent feel. Combined with the hot-swappable design, you can easily change switches to suit your preference without soldering.

Tri-mode connectivity for ultimate flexibility

Connect via 2.4 GHz wireless for low-latency gaming, Bluetooth for seamless switching between devices, or Type-C wired for a reliable connection. The J12 HE adapts to your setup.

Compact 75% layout with RGB backlighting

The 75% form factor saves desk space while retaining essential keys. RGB backlighting lets you customise the look to match your style.

📋 View full supplier specifications →

Lime Magnetic Switches | Tri-mode 2.4 GHz, Bluetooth and Type-C wired | Hot-swappable switches | Compact 75% size with RGB backlighting

Quick Specs

  • Experience the responsive feel of Lime Magnetic Switches under every keystroke.
  • Connect your way with tri-mode connectivity: 2.4 GHz, Bluetooth or Type-C wired.
  • Customise your board by swapping switches thanks to hot-swappable design.
  • Set the mood with RGB backlighting across your desk setup.
  • Keep your desk space clear with a compact 75% keyboard size.

Command your desk with the Keychron J12 HE gaming keyboard

Take control of every session with the Keychron J12 HE, a 75% wireless gaming keyboard built for the discerning South African gamer who wants a compact board without giving up the essentials. Lime Magnetic Switches sit at the heart of the design, giving you a distinctive typing and gaming feel that sets this keyboard apart from conventional mechanical boards. Whether you are competing late at night or working through your day, it is designed to feel like an extension of your will.

Magnetic switches that put the feel in your hands

Tired of a keyboard that feels the same as every other one on the shelf? The Lime Magnetic Switch is the defining feature of the J12 HE, bringing a magnetic switch design to your keystrokes. Because the switches are hot-swappable, you are never locked into one setup. You can change switches to tune the keyboard to your own preferences as your play style evolves, rather than replacing the whole board.

Tri-mode connectivity for every setup

Move between devices without missing a beat. The J12 HE offers tri-mode connectivity, so you can use 2.4 GHz wireless, Bluetooth or a wired Type-C connection depending on what the moment demands. Plug in when you want a direct wired link, or go wireless to keep your desk clean and flexible. It is a versatile wireless gaming keyboard that adapts to your workspace, not the other way around.

Compact 75% layout with RGB atmosphere

The 75% keyboard size keeps the footprint tight, freeing up room for mouse movement and a cleaner desk. RGB backlighting lets you add colour and personality to your battlestation, so your setup looks as sharp as it plays. For gamers who want a compact, customisable keyboard with wireless freedom, the Keychron J12 HE brings the key ingredients together in one package.

Features

  • Lime Magnetic Switches deliver a distinctive magnetic-switch typing and gaming feel.
  • Hot-swappable switches let you change switches without replacing the keyboard.
  • Tri-mode connectivity gives you 2.4 GHz, Bluetooth and Type-C wired options.
  • Wireless operation keeps your desk tidy and your setup flexible.
  • RGB backlighting adds colour and personality to your gaming setup.
  • Compact 75% keyboard size saves desk space while keeping key functionality close.
  • Type-C wired connection for a direct cable link when you want it.

Specifications

  • Polling Rate: 1000Hz
  • Body Material: Plastic
  • Mount Style: Gasket
  • Keycaps: Double-shot PBT keycaps
  • Switches: Keychron Ultra-Fast Lime Magnetic Switch
  • MCU: ST402
  • Backlight: South-facing RGB LED
  • Operating Environment: -10°C to 50°C
  • Stabs: Plate-mounted Stabilizer
  • Connectivity: 2.4 GHz / Bluetooth / Type-C wired
  • Cable: Type-A to Type-C cable
  • Compatible System: Windows / macOS / Linux
  • Angle: 3.5/6.4/8.4 degrees
  • Product Dimensions: 43.2 x 14.7 x 2.9 cm
  • Product Weight: 952 g ± 10g

What's in the Box

  • 1 x Keychron J12 HE 75% Hot-Swappable Lime Magnetic Switch RGB Wireless Keyboard
  • 1 x Type-A to Type-C Cable
  • 1 x Keycap & Switch Puller

Why Keychron

Choose Keychron for a Gaming keyboards with clearly documented capabilities and specifications, making it easier to select the right fit with confidence.

Frequently Asked Questions

What are Lime Magnetic Switches?+

Lime Magnetic Switches are a type of magnetic switch that provide a smooth and responsive keystroke, often preferred for gaming due to their consistent actuation.

Can I use this keyboard while charging?+

Yes, you can use the keyboard while it is charging via the Type-C wired connection.

Is the keyboard compatible with Mac and Windows?+

The Keychron J12 HE is designed to be compatible with both Mac and Windows operating systems. Please refer to the product documentation for specific key combinations.

What is the battery life?+

Battery life is not specified. It depends on usage patterns and RGB backlighting settings.

keyboardwireless keyboardmechanical keyboardgaming keyboard75% keyboardhot-swappableRGBKeychronmagnetic switches

Complete Your Setup

Pair this with complementary gear hand-picked to match your setup.