Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
Cooler Master MasterKeys Pro L Crystal - Cherry MX Red RGB Mechanical Gaming KeyboardExperience gaming like never before with the Cooler Master MasterKeys Pro L Crystal. This transparent mechanical gaming keyboard features Cherry MX Red switches and customizable RGB backlighting for a truly immersive experience. Key Features: Cherry MX Red mechanical switches for responsive and tactile feedback Customizable RGB LED backlighting on every key for personalized aesthetics Transparent frosted casing and clear keycaps for a unique look
Experience gaming like never before with the Cooler Master MasterKeys Pro L Crystal. This transparent mechanical gaming keyboard features Cherry MX Red switches and customizable RGB backlighting for a truly immersive experience.
Key Features:
- Cherry MX Red mechanical switches for responsive and tactile feedback
- Customizable RGB LED backlighting on every key for personalized aesthetics
- Transparent frosted casing and clear keycaps for a unique look
- Includes bundled black keycaps with letters for optional customization
- 72MHz ARM Cortex M3 processor for advanced macro and lighting control
- On-board memory for saving custom profiles and settings
- 100% anti-ghosting with N-key rollover for accurate input
- Detachable braided USB cable for portability and durability
Specifications
| Brand | Cooler Master |
| Model | MasterKeys Pro L Crystal |
| Switch Type | Cherry MX Red |
| Backlighting | RGB LED (Customizable) |
| Processor | 72MHz ARM Cortex M3 |
| Anti-Ghosting | 100% Anti-Ghosting with N-Key Rollover |
| Polling Rate | 1000Hz |
| Cable | Detachable Braided USB |
| Dimensions | 439 x 130 x 42 mm |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1994 reviews
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Product Reviews
★★★★★ 5
excellent insurance and well worth the price
the process was very easy follow the return process return via UPS store very easy to track in about 2 days you will be notified about the decision and if not repairable you will let you know the amount and it will be in your gift car almost immediately great service from starting you claim to end of process
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Prompt attention and quick refund
Awesome service. Purchased item at the end of 2023 and Asurion quickly, after return, refunded purchase price to my Amazon account. No hassle coverage. Have purchased Asurion on many purchases in the past and will in the future. Worth every penny. Saved a bunch in matters of money, quality, time and convenience.
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Reviewed in the United States on July 17, 2025
★★★★★ 1
Asurion does not honor their protection plans
Purchased a 3 year protection plan for my gaming monitor. The monitor broke after 2 years due to accidentally being dropped, which was covered under the plan. Asurion denied my claim saying they do not cover this issue. Thankfully Amazon customer service was able to help me return the monitor but this should have been handled through asurion not Amazon. If you buy a protection plan just know that asurion may not honor it if you need to use it. I have no confidence in asurion after my experience but am grateful for Amazon taking over the issue and fully resolving it for me.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Asurion stands behind their policy
I am very proud to know that Asurion stands behind their policy; if an item doesn't function, it should. The process was user-friendly and quick. Thank you, Asurion.
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Reviewed in the United States on March 23, 2026
★★★★★ 4
Works great.
Ordered for husband to use at office. Says it’s working fine.
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Reviewed in the United States on May 15, 2026