What is the standout feature of the Coolkiller CK68?

The Coolkiller CK68 boasts a completely transparent design, offering a unique aesthetic with its transparent switches, keycaps, and chassis. This design not only looks striking but also complements the dynamic RGB backlighting beautifully.

How does the Coolkiller CK68 support multi-device connectivity?

The CK68 supports three-mode connectivity: Bluetooth V5.1, wireless 2.4GHz, and wired USB Type-C. This allows you to easily switch between multiple devices, making it versatile for various setups.

Can I customize the switches on the CK68?

Yes, the Coolkiller CK68 features full-key hot-swappable sockets, allowing you to easily replace switches with most available options on the market. It comes with Ice Blade switches, available in Linear, Tactile, or Silent actuation types.

What is the purpose of the built-in display screen on the CK68?

The built-in display screen on the CK68 provides dynamic visual feedback, showcasing information like CPU/GPU usage, dynamic GIFs, and playful emojis. You can customize the screen using Coolkiller's driver software.

How does the gasket-mounted structure benefit my typing experience?

The gasket-mounted structure of the CK68 provides a comfortable and silent typing experience by clamping the positioning plate between the top and bottom covers without screw support. This design offers an elastic feel and reduces resonance sound.

Is the RGB backlighting on the CK68 customizable?

Yes, the CK68 features a customizable 16.8 million color RGB backlight. The transparent design enhances the visual appeal of the RGB lighting, allowing it to shine through the entire keyboard for an immersive experience.

How long does the battery last on the Coolkiller CK68?

The CK68 is equipped with a large 3750mAh battery. With the RGB backlight on, it provides up to 15 hours of usage. If the backlight is off, it can last up to 80 hours on a single charge.

What makes the keycaps of the CK68 unique?

The CK68 features SA Profile keycaps made from high-quality transparent PC material. These keycaps are resistant to oxidation and fading, ensuring durability and a comfortable typing experience with their custom CSAV2 height.

Does the CK68 have any features to prevent key conflicts?

Yes, the Coolkiller CK68 supports full-key conflict-free operation, ensuring that all keypresses are registered accurately, even during fast and complex typing or gaming sessions.

Coolkiller CK68 Starting at $218.99

Name: Coolkiller CK68
Brand: Coolkiller
SKU: coolkiller-ck68-mechanical-keyboard

Vendor	Location	Coupon Code	In Stock	Price (USD)	Link*
CoolKiller CK68 65% Tri-Mode Wireless Me...
	Global	-	Check vendor	Check vendor	Check price
CoolKiller CK68 Mechanical Keyboard
	Shipping to US	-		$219	Visit Shop
CoolKiller CK68 Polar Bear Transparent Wireless Mechanical Keyboard
	Shipping to US	-		$239 Out of stock	Visit Shop

Vendor

Location

Coupon Code

In Stock

Price (USD)

Link*

CoolKiller CK68 65% Tri-Mode Wireless Me...

CoolKiller CK68 Polar Bear Transparent Wireless Mechanical Keyboard

Global

Check vendor

Check price

CoolKiller CK68 Mechanical Keyboard

Coolkiller CK68 - Ice Blade(Tactile) / Polar Bear-With carrying case

Shipping to US

$219

Visit Shop

CoolKiller CK68 Polar Bear Transparent Wireless Mechanical Keyboard

Coolkiller CK68 - Ice Blade Tactile / Acrylic Box

Shipping to US

$239

Out of stock

Visit Shop

Similar 65% keyboards

Same price range, layout, and form factor, from different brands.

$219

Pwnage Zenblade

65%,

Hotswap,

RGB,

HE,

Rapid trigger,

Alu case

Compare specs

$239

Lofree 1% Misty

65%,

Hotswap,

Wireless,

Wired,

White LEDs,

VIA,

QMK

Compare specs

$250

Keydous NJ68Pro CP

65%,

Hotswap,

Wireless,

Screen,

RGB,

Knob,

HE,

Rapid trigger,

Metal case,

Top Mount

Compare specs

$230

KBDFans TOFU65 V2 Vior

65%,

Hotswap,

Wired,

Alu case,

Gasket Mount

Compare specs

$200

Ktechs Enter67 R2

65%,

Hotswap,

QMK,

Alu case,

Gasket Mount

Compare specs

$219

Apos Zenblade 65

65%,

Wired,

RGB,

HE,

Rapid trigger,

Alu case

Compare specs

$239

Varmilo Sword68

65%,

Hotswap,

Wireless,

Wired,

RGB,

Alu case,

Plate Mount

Compare specs

$199

Corsair K65 Plus

65%,

Hotswap,

Wireless,

Wired,

RGB,

Knob,

Top Mount

Compare specs

Compare Coolkiller CK68 vs Pwnage Zenblade vs Lofree 1% Misty Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!

Model	Coolkiller CK68	Pwnage Zenblade	Lofree 1% Misty
		68	66
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2023 Has Linear, Tactile, Silent switch options Includes a Yes, OLED display Uses a Gasket Mount mounting style Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 3750 mAh battery Weighs about 1700 g Sized at 43 x 120 x 350 mm Made with a Acrylic, Plastic case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2025 Has Magnetic switch options Utilizes Hall effect sensors Enables rapid trigger functionality Includes screw-in stabilizers Made with a Aluminum case Features PBT keycaps Offers Yes, Rgb RGB lighting	Released in 2022 Has Linear switch options Provides dedicated media keys Supports QMK firmware Supports VIA configuration Features N-key rollover Supports Bluetooth, Wired, Wireless connectivity Equipped with a 2000 mAh battery Weighs about 812 g Sized at 40 x 320 x 117 mm Made with a Plastic case Offers Yes, White RGB lighting
Score	Scores Performance: 48.1 Build Quality: 48.9 Productivity: 74.1 Customizability: 68.3 Portability: 100	Scores Performance: 79.7 Build Quality: 62.8 Productivity: 64.6 Customizability: 64.6 Portability: 72.6	Scores Performance: 70.5 Build Quality: 60.3 Productivity: 76.7 Customizability: 84.9 Portability: 90
Name	Name Coolkiller CK68	Name Pwnage Zenblade	Name Lofree 1% Misty
Release year	Release year 2023	Release year 2025	Release year 2022
Switch Options	Switch Options Linear, Tactile, Silent	Switch Options Magnetic	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 65%, 68%	Layout Size 65%	Layout Size 65%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support OLED	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection	Connection Bluetooth, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 3750 mAh	Battery capacity -	Battery capacity 2000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style -	Mount Style -
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb	Backlight White
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Acrylic, Plastic	Case Material Aluminum	Case Material Plastic
Keycaps Material	Keycaps Material PC	Keycaps Material PBT	Keycaps Material PC
Dimensions	Dimensions 43 x 120 x 350 mm	Dimensions -	Dimensions 40 x 320 x 117 mm
Weight	Weight 1700g	Weight -	Weight 812g

*Something incorrect or missing? Please

let me know

Product Description

The Coolkiller CK68 is a compact mechanical keyboard suited for users who want a visually distinctive setup with versatile connectivity and easy switch customization. It fits hobbyists who enjoy modifying switches and users needing a small footprint without sacrificing key functionality. Its transparent design and built-in display add unique visual elements, while the gasket-mounted structure aims to improve typing comfort.

Key Features

Fully transparent design with clear chassis, keycaps, and switches creates a unique aesthetic and lets RGB lighting shine through.
Three connectivity modes: Bluetooth 5.1, 2.4GHz wireless, and wired USB Type-C, allowing flexible use across multiple devices.
Built-in dynamic display screen shows system info and customizable visuals, adding functional and decorative value.
Full-key hot-swappable sockets enable easy switch replacement without soldering, supporting various switch types.
Large 3750mAh battery offers up to 15 hours of use with RGB on, and up to 80 hours with backlight off, supporting extended wireless sessions.

Build Quality and Typing Experience

Gasket-mounted structure places a cushioning layer between case parts, providing an elastic typing feel and reducing noise from internal cavities.
SA profile keycaps with custom height aim to balance comfort and typing accuracy.
Tuned stabilizers minimize key wobble for steadier keypresses.
Ice Blade switches come in linear, tactile, or silent variants, covering a range of typing preferences.

Connectivity

Supports seamless switching between Bluetooth paired devices, useful for multi-device workflows.
2.4GHz wireless mode uses an external USB receiver, suitable for low-latency needs without cables.
Wired USB Type-C connection ensures stable and power-efficient use when preferred.

Trade-offs

The compact 68% layout omits dedicated function keys and a number pad, which may limit productivity for some users.
Transparent PC material may show fingerprints and dust more visibly than opaque cases.
Battery life varies significantly with RGB usage, requiring management for longer wireless use.
Software customization for the display and lighting is vendor-specific, which may limit cross-platform support.

Frequently Asked Questions (FAQ)