Cooler Master SK653 Review | 64 Data compared

The Cooler Master SK653 is a full-sized, low-profile wireless mechanical keyboard that stands out for its sleek, minimalist brushed aluminium design and solid 737g build quality. It offers excellent multi-device versatility, supporting up to three Bluetooth 4.0 pairings across Windows, macOS, iOS, and Android, alongside a detachable braided USB-C wired connection. Performance-wise, the TTC low-profile switches (available in red, brown, or blue) deliver a highly responsive, precise, and tactile typing experience rated for 50 million keypresses. Users can easily customize the 18 per-key RGB lighting effects and macros on the fly via shortcut keys or through the comprehensive Cooler Master MasterPlus+ software. Despite its premium features, the keyboard has a few notable drawbacks. It sits on the more expensive side of the market and its heavier, full-sized layout with a dedicated number pad makes it less ideal for users seeking a highly portable travel keyboard. Additionally, while the initial Bluetooth connection is reliable, the required key setup sequence is complex enough that users will need to keep the manual handy for future pairings. Nevertheless, its ergonomic keycap upgrades, robust 4,000...

The Cooler Master SK653 is a slim, low-profile mechanical keyboard designed for both creative professionals and gamers, featuring a premium brushed aluminum plate and floating keycaps. It offers high versatility with hybrid connectivity, supporting both a 1.8-meter braided wired connection and wireless Bluetooth 4.0 that can pair with up to three distinct devices. Equipped with an ARM Cortex M0 MCU and dual 2000 mAh batteries, it boasts multi-OS compatibility for Windows, macOS, iOS, and Android, allowing users to easily toggle between systems using on-the-fly shortcuts. The keyboard utilizes TTC low-profile mechanical switches (available in red, blue, or brown) that reduce key actuation by 20%, resulting in a softer typing feel that is quiet enough for office environments. Users can further customize the vibrant 16.7M color RGB back illumination, macros, and keymaps using the MasterPlus+ software. The reviewer highlights several major strengths and weaknesses, ultimately giving the keyboard a high 4.75 out of 5-star rating. On the positive side, the pros include its beautiful, minimalistic design, excellent portability, vibrant RGB backlighting, and extensive multi-OS support. Additionally, the low-profile TTC switches provide...

The Cooler Master SK653 is a sleek, compact mechanical gaming keyboard featuring a brushed metal faceplate, a full number pad, and low-profile keys that offer an enjoyable, responsive typing experience. Key advantages include its durable, thick USB-C cable for wired use, sharp and bright RGB lighting customization, and an impressive 4000mAh battery that delivers long-lasting wireless power. Additionally, its companion software is highly functional, supporting user profiles, macros, and even a built-in playable Worm mini-game. However, the keyboard suffers from several design and performance drawbacks, most notably its high price tag and the lack of a dedicated wireless USB dongle, which restricts wireless use to higher-latency Bluetooth. The reviewer also noted a hardware defect consisting of a severely sticky spacebar on the left side. Onboard navigation is further hindered by overly complex, hard-to-read hotkey sequences for Mac and PC shortcuts, an awkward multi-key Bluetooth pairing process, a lack of physical media keys or dials, and a single-height adjustment foot that offers no angle flexibility.

The Overclock3D review identifies the Cooler Master SK653 as a high-quality, low-profile mechanical keyboard, praising its brushed aluminum chassis and improved ergonomic keycaps that bridge the gap between laptop and desktop typing. Key advantages include the comfortable, short-actuation mechanical switches and versatile on-the-fly RGB lighting control, earning it a Gamers Choice award. Conversely, the review notes a lack of dedicated media keys, physical dials, or extra macro keys, which may disappoint users looking for advanced hardware features. While highly functional, this minimalist, wireless design relies on complex hotkey combinations rather than extensive software integration.

The Cooler Master SK653 is a low-profile, full-sized mechanical wireless keyboard that balances a minimalist design with a rich feature set. Constructed with an aluminum and plastic chassis, this lightweight (737g) model features TTC Low Profile mechanical switches (available in Red, Blue, or Brown) and an integrated 4000mAh dual-battery setup. It provides versatile dual-mode connectivity through a 1000Hz wired USB-C connection or a 125Hz Bluetooth 4.0 wireless mode that supports multi-device pairing across Windows, macOS, Android, and iOS. Additionally, it boasts extensive per-key RGB backlighting and an on-the-fly system backed by 512KB of on-board memory, enabling advanced layout profiles and macros that can be configured directly or customized further using the official Cooler Master MasterPlus+ software. The review highlights several prominent pros and cons regarding the keyboard's ergonomics and functionality. On the positive side, the SK653 significantly improves upon the older SK650 by incorporating contoured, ergonomic low-profile keycaps instead of completely flat ones, which vastly enhances general typing accuracy and comfort. The TTC KS32 switches also serve as a highly capable, tactile alternative to premium Cherry MX switches. Furthermore, its...

The Cooler Master SK653 Wireless Mechanical Keyboard is reviewed as a no-compromise, full-sized peripheral that masterfully bridges the gap between office work and gaming utility. Built with a minimalist brushed aluminum top plate and a hard plastic base, the 1.62lb keyboard delivers a sturdy and durable physical aesthetic. Its key features include standard low-profile TTC linear red switches—operating at a responsive 45 grams of actuation pressure—paired with ergonomic concave keycap indents and adjustable matte plastic feet for maximum comfort. Connectivity is highly versatile, featuring hybrid support for wired USB-C and wireless Bluetooth 4.0. The Bluetooth functionality stores up to three multi-device profiles and operates universally across Windows, macOS, Android, and iOS systems. However, the reviewer highlights specific performance drawbacks alongside these strong visual and physical advantages. On the positive side (Pros), the keyboard offers premium tactile precision over cheaper membrane keyboards, a complete numerical keypad layout, highly customizable per-key RGB lighting adjustments directly through onboard hotkeys, and multi-device cross-platform pairing. On the negative side (Cons), the wireless battery performance is a noticeable constraint. The extensive RGB lighting array rapidly drains...