Name: Keychron K4 Wireless Mechanical Keyboard (Version 2)
Brand: Keychron
Rating: 4.5 (1 reviews)

May have scratches that are visible upon close inspection. They do not impact functionality.

Acceptable

Light scratches that are only visible from a 12-inch distance. They do not impact functionality.

Good

Minor scratches and signs of wear on body. Invisible from a 12-inch distance.

Excellent

Minimal to no scratches all over. Like-new look & feel.

Premium

Unused with no signs of wear. Exactly what it is - new!

Brand New

Keychron

OVERVIEW: 
K4 version 2 has full-size functionality in a compact design with 100 necessary keys. The hot-swappable option with preinstalled Gateron Mechanical switches offers the freedom to customize per-key typing experience without soldering.
KEY FEATURES: 
WIRELESS AND WIRED MODES
Connects with up to 3 devices via Bluetooth and switch among them easily. With high reliable and broad compatibility Broadcom Bluetooth 5.1 chipset, the K4 version 2 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection.
COMPATIBLE WITH ALL DEVICES 
Compatible for both macOS and Windows. Keychron is one of only a few in the market that comes with a Mac multimedia keys layout for Mac enthusiasts.
For Linux users, we also have a dedicated user group to help with the experience.
WITH NUMBER PAD
Comes with a 100 keys (96%) layout included number pad and relocated Del key that offers convenient access to all the essential keys* for Mac and Windows in a small footprint.
*Num Lock works with Windows OS only.
HOT-SWAPPABLE OPTION
We also provide a hot-swappable version for your choice, which means you can customize your typing experience without soldering, pop them in and it's done.
Hot-swappable means to customize your typing experience without soldering, just pop them in and it’s done..
*The K4 Gateron (Hot-swappable) version keyboard support altering switches.
Socket of Gateron (Hot-swappable) is compatible with almost all the MX style 3pin ("~" key supports 3pin only) and 5pin mechanical switches on the market (including Gateron, Cherry, Kailh, etc.). SMD-LED compatible switches are the best for showing the backlights.

Keychron K4 Wireless Mechanical Keyboard (Version 2)

Model Name

Number of Keys

Switch

Number of Multimedia Keys

Main Body Material

Keycap Material

Layout

Polling Rate (Wired Mode)

Polling Rate (Wireless Mode)

Backlit Types

Backlit

System

Battery

BT Working Time (Backlit off)

BT Working Time (Single LED)

BT Working Time(RGB)

Charging Time

Connection

Bluetooth version

Bluetooth Device Name

Compatible System

Dimension (Plastic frame version)

Dimension (Aluminum frame version)

Weight

Operating Environment

Keychron Keychron K4 Wireless Mechanical Keyboard (Version 2)

Color

Condition

Keychron Keychron K4 Wireless Mechanical Keyboard (Version 2)

Shipping