Keychron K9 Pro Announced|60% Mechanical Keyboard with Changeable Keymap


On April 29, 2023, Keychron updated its official Twitter page to announce the launch of the new Keychron K9 Pro.

The launch date is set for Tuesday, May 2, 2023.

Pricing is $94.00 for the white backlit model and $104.00 for the RGB backlit model.

Information reference: https: //

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Representative of GreenEchoes Studio

Ryosuke Kawamura

He launched his own media as a site operator and web writer, and now plans and manages multiple corporate media. He often types heavily in his work, and in his search for greater efficiency, he became addicted to the keyboard swamp and established “GreenKeys”.


Discount Code: ryo10

to save 10% off your purchase.

Discount Code: ryo10

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Keychron K9 Pro|Low-profile mechanical keyboard with 60% layout

Keychron K9 Pro QMK Wireless Custom Mechanical Keyboard 1
  • Wired/wireless connection supported
  • QMK/VIA support allows keymap changes
  • Supported OS: Mac and Windows
  • Up to 3 units can be connected for wireless connection
  • Ultra-thin design
  • Polling rate of 1000 Hz for wired connection
  • Hot-swappable and can be converted to Gateron Low-Profile compatible key switches
  • Keycaps are made of double-shot PBT
  • Priced at $94.00 for the white backlit model and $104.00 for the RGB backlit model

The Keychron K9 Pro is a 60% layout low-profile mechanical keyboard with QMK/VIA support.

This is the second example, following the K13, of a series bearing the “Pro” name for which there are no so-called “unbranded” models, and its compact looks give the impression that it will be popular for portable use.

The keyswitches are newly developed Gateron Low-Profile 2.0 red- and brown-axis, featuring a 3.2 mmn deep stroke that approaches that of a regular mechanical keyboard despite its low profile.

hotswappablefeatureofthekeychronk9pro 1682320418328

Of course, since it is hot-swappable, it can be converted to the highly reputed Gateron x NuPhy “Wisteria” and “Daisy”.

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For a review of NuPhy’s key switches, click here.

The stabilizer is also newly designed, and together with the double-shot PBT keycap, will produce a solid keystroke feel.

The typing angle has three settings (3.4º, 5º , 8º), and the low-profile design allows comfortable use without a palm rest.

Keychron K9 Pro Specifications/User Manual

Keychron K9 Proの仕様
  • Number of Keys: 61 (60%)
  • Switches: Gateron low-profile mechanical
  • Switch Face: North-facing
  • Number of Multimedia Keys: 12
  • Frame Material: ABS+Aluminum frame
  • Keycap Material: Low-profile double-shot PBT
  • Layout: ANSI
  • Polling Rate (Wired Mode): 1000Hz
  • Polling Rate (Wireless Mode): 90Hz
  • N-Key Rollover (NKRO): Yes for both wireless and wired modes
  • Backlit: 22 types of RGB backlight options plus endless possibilities
  • Battery: 1550 mAh rechargeable li-polymer battery
  • BT Working Time (Backlit off): Up to 100 hours (Lab test results may vary by actual use)
  • BT Working Time (RGB): Up to 33 hours (Lowest brightness)
  • Connection: Bluetooth and Type-C cable
  • Bluetooth version: 5.1
  • Bluetooth Device Name: Keychron K9 Pro
  • Compatible System: macOS/Windows/Linux
  • Dimension: 287 x 97.5 mm (11.29 x 3.83″)
  • Weight: 410 g / 0.90 lbs
  • Height without keycap (front): 7.6 mm (0.29″)
  • Height without keycap (rear): 13.3 mm (0.52″)
  • Height incl. keycap (front): 19.8 mm (0.77″)
  • Height incl. keycap (rear): 23.5 mm (0.92″)
  • Typing Angle: 3.4º, 5º and 8º
  • MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
  • Operating Environment: -10 to 50°C

Click here for the Keychron K9 Pro User Guide



河村 亮介のアバター 河村 亮介 GreenKeys運営責任者/事業代表

本職はスマートフォンの乗り換え案内と通信費用節約の専門家です。Mac専用キーボード収集癖の集大成がこのサイト。やはり仕事のツールとして高品質なキーボードは欠かせません。WEBサイト運営事業GreenEchoes Studio代表。