Best Transparent Mechanical Keyboard | Clear Switch Keyboard

Transparent mechanical keyboards are growing in popularity for their unique aesthetics and immersive lighting effects. These keyboards’ clear cases and keycaps enhance RGB diffusion, turning a standard desk setup into a visual centerpiece. 

To help you find the best option for your needs, we reviewed the top models available in 2025—starting with the GravaStar Mercury K1 Lite, which leads the list for its premium build, smooth switches, and sci-fi-inspired design. 

Best Transparent Gaming Keyboard

 

1. GravaStar Mercury K1 Lite - Transparent Black

The GravaStar Mercury K1 Lite in Transparent Black is a compact 75% mechanical keyboard that combines sci-fi-inspired aesthetics with functional design and premium build quality. Transparent PC keycaps enhance its futuristic look, while immersive RGB lighting with 13 customizable modes allows users to personalize the visual experience. 

The transparent mechanical keyboard uses custom GravaStar x BSUN linear switches with a light 40gf actuation force, offering a responsive and smooth typing experience. The gasket-mounted structure with a PC plate and five layers of sound-dampening foam delivers better acoustic performance and a cushioned keystroke feel.

Despite its compact footprint, the K1 Lite includes a programmable control knob, making it practical for media control or custom functions. The board weighs 0.85kg and features a sturdy metal chassis, giving it a solid premium feel while remaining portable.

With a 4,000mAh battery, the K1 Lite supports tri-mode connectivity, including USB-C wired, Bluetooth, and 2.4GHz wireless. The package also includes a 2.4GHz dongle, extra switches, and tools for customization and cleaning. 

Key Specs 

Most Customizable Transparent Keyboard 

2. CoolKiller CK98 Transparent Mechanical Keyboard

The CoolKiller CK98 is a transparent mechanical keyboard built for visual impact. This 98-key board from Epomaker supports hot-swappable switches, a gasket mount, and three connectivity options: 2.4GHz wireless, Bluetooth, and USB-C. 

The keyboard’s transparent case and keycaps improve RGB diffusion for a cleaner lighting effect. Multiple built-in lighting modes and companion software offer deep DIY customization for users who want full control over every visual detail. 

It uses Ice Blade switches, tactile with a tall stem that changes the actuation feel. Most tactile feedback happens on release, not press. Internal dampening foam adds a distinct, high-pitched clack. A small display screen shows system info, battery level, or GIFs that you can customize but it’s hard to see unless viewed directly. 

The slick keycaps reduce grip, and the screen lacks visibility from most angles. Still, the CK98 improves on previous models, offering better lighting and a unique design for users who want a customizable keyboard with standout visuals. 

Key Specs 

Best Transparent Mechanical Keyboard with Colored PCB 

3. KiiBOOM Phantom 81 V2 

The KiiBOOM Phantom 81 V2 features a clear acrylic mechanical transparent keyboard case, crystal keycaps, and south-facing LEDs. Choose from 5 different colored PCBs, and the RGB lighting is customizable through onboard controls and companion software. 

This transparent mechanical keyboard uses linear Crystal Switches with 1.6mm pre-travel. Typing is smooth and stable, with no key wobble. It supports hot-swappable switches, tri-mode connectivity (USB-C, Bluetooth, 2.4GHz), and a 4000mAh battery. 

The polycarbonate plate and gasket mount reduce noise and create a soft sound profile. Keycap removal can unintentionally pull switches, which requires careful reinsertion. 

In games, the keyboard performs well, though it lacks rapid trigger features. The 3 lb build adds weight but improves stability. The volume knob adds basic media control. Side LED colors must be changed manually, as the software doesn’t support that adjustment. 

Key Specs 

Best Compact Transparent Mechanical Keyboard 

4. Red Dragon CASTOR K631 PRO Full Transparent Mechanical Keyboard 

The Redragon K631 PRO is a 65% wireless mechanical keyboard with 68 keys and a full-transparent design that combines compact form with striking visuals. It supports tri-mode connectivity, offering USB-C wired, Bluetooth 3.0/5.0, and 2.4GHz wireless options for flexible use across setups. 

The keyboard features a hot-swappable socket compatible with nearly all 3-pin and 5-pin switches, allowing easy customization without soldering. The socket design improves switch stability and reduces wobble during use. 

Its RGB backlighting includes 20 preset lighting modes with adjustable brightness and speed. A built-in music sync mode lets the lighting respond to audio playback in real-time. Users can also customize effects and set macros using Redragon’s companion software for deeper personalization. 

The K631 PRO includes dedicated arrow keys, full key rollover with anti-ghosting, and translucent custom switches. It weighs 0.43 kg and comes with a 1600mAh battery, though runtime per charge is not specified. The keyboard is height-adjustable and built for both gaming and productivity without taking up extra desk space. 

Key Specs 

Best TKL Transparent Keyboard 

5. Attack Shark K75 Pro Transparent Mechanical Keyboard

The ATTACK SHARK K75 Pro is a 75% TKL mechanical keyboard with 81 keys, designed to save desk space while maintaining full functionality. It includes a multifunction knob for quick volume control and lighting adjustment, adding convenience for everyday use. 

The keyboard supports hot-swappable switches, using custom linear glazed switches with a fast 1.8mm actuation point. The switches also feature an internal TPU injection process to reduce unwanted noise like spring ping or wire rattle, delivering a smoother typing experience. Users can easily swap in most 3-pin or 5-pin switches without soldering.

The K75 Pro transparent mechanical keyboard features a high-end gasket-mounted structure with EVA muffle cotton that helps absorb sound and reduce impact when typing, creating a softer feel. Its transparent PC keycaps allow for enhanced lighting diffusion, paired with 18 preset RGB backlight modes. In wired mode, users can access more customization through software, including reactive lighting and music sync effects.

Connectivity is flexible with three options: USB-C wired, Bluetooth 5.0, and 2.4GHz wireless, making it suitable for use with PCs, Macs, smartphones, tablets, and even consoles like PS4 and Xbox. A 4000mAh rechargeable battery powers the board, though usage time per charge is not specified. The keyboard also includes a dust hood for protection when not in use. 

Key Specs 

How to Choose the Best Transparent Mechanical Keyboard 

When selecting a transparent mechanical keyboard, focus on these factors to find a model that balances strong performance with standout design. 

1. Lighting Quality and Visual Impact 

Look for one with smooth RGB diffusion through the keycaps and a transparent mechanical keyboard case. Models with even lighting, minimal hotspots, and multiple preset effects—especially those with music sync features—offer better visual appeal.

2. Build Quality and Typing Experience 

Consider the materials, mounting style, and internal sound dampening. Gasket-mounted keyboards with stable switches and soft acoustics provide a more comfortable and durable typing experience.

3. Switch Compatibility and Customization 

Choose a hot-swappable keyboard that supports both 3-pin and 5-pin switches. This gives you the flexibility to try different switch types without soldering.

4. Connectivity Options 

Tri-mode keyboards with USB-C wired, Bluetooth, and 2.4GHz wireless connections offer the most flexibility across workstations and devices.

5. Battery Performance 

Check the battery capacity and how well the transparent mechanical keyboard manages power. Models with larger batteries and manual lighting controls are better for extended wireless use.

6. Ease of Setup and Software Support 

Pick a keyboard with easy onboard controls and reliable software for adjusting lighting, macros, and profiles. This helps streamline customization and improves everyday use.