i-rocks K75M Illuminated Mechanical Keyboard - Tactile Typing

In this review the i-rocks K75M stands out as a solid choice for users who want a tactile mechanical keyboard with practical customization rather than flashy gimmicks. With genuine Cherry MX Brown switches under a full 104-key layout and durable double-shot PBT keycaps, this board targets office users and gamers who value quiet tactile feedback and long-lasting key legends. The programmable backlight and onboard memory are the single biggest reason to consider it: you can create and store multiple lighting profiles without extra software, making the keyboard useful across different setups.

Key Features

• Cherry MX Brown switches: Provide tactile feedback with relatively low noise, suitable for both typing and gaming in shared spaces.
• Programmable back and side lighting: Offers several effects like key tracing and breathing, with onboard storage for up to 10 custom illumination profiles.
• Seamless double-shot PBT keycaps: Resist shine and solvents so legends remain clear and keys feel durable even after heavy use.
• Full-size 104-key layout with NKRO: Ensures every simultaneous keystroke is registered and prevents ghosting during fast input or complex game commands.
• Anodized aluminum casing: Adds rigidity and a premium feel, while the frameless floating keys make cleaning easier.
• Multimedia and shortcut hotkeys: Built-in shortcuts let you access calculator, media, browser and email functions without leaving your workflow.

Who It's For

The K75M is best suited for office professionals and mixed-use players who want a tactile switch experience that is quieter than clicky switches, plus a durable keycap set for long-term use. The onboard lighting profiles and programmable effects appeal to users who like some visual customization but do not want to rely on external software.

It is less ideal for those who need wireless connectivity, ultra-compact tenkeyless layouts, or specialized software-driven macro suites. Competitive esports players who demand ultra-low actuation customization or proprietary software integration may prefer a different model.

Pros & Cons

Pros

• Reliable Cherry MX Brown switches give a satisfying tactile feel while remaining reasonably quiet.
• Durable PBT keycaps resist shine and keep legends readable for years.
• Onboard memory for 10 lighting profiles lets you bring custom setups without software.
• Sturdy anodized aluminum top plate improves stability and longevity.

Cons

• Lighting and macro programming are limited to onboard controls and may be less convenient than software-based customization.
• No wireless option or dedicated software means fewer advanced macro features for power users.

Specifications

Brand	i-rocks
Model	K75M Illuminated Mechanical Keyboard
Switches	Cherry MX Brown
Keycaps	Double-shot PBT
Layout	Full-size 104 keys with NKRO
Lighting	Programmable back and side LED with 10 onboard profiles
Case	Anodized aluminum panel with foldable legs

Our Verdict

The i-rocks K75M is a practical, well-built mechanical keyboard that offers a satisfying tactile feel and long-lasting keycaps at a reasonable value. Buy it if you want Cherry MX Brown switches, solid build quality, and customizable lighting without relying on PC software; look elsewhere if you need wireless connectivity or advanced macro software integration.

Frequently Asked Questions

Does this keyboard support N-key rollover?
Yes, the K75M supports NKRO so multiple simultaneous keystrokes are reliably registered.

Can I save custom lighting profiles?
Yes, the keyboard stores up to 10 programmable backlight profiles in onboard memory without software.

Are the keycaps durable?
Yes, the keyboard uses double-shot PBT keycaps that resist shine and solvent damage for long-term durability.