Features
The Cooler Master SK651 is a full-size, wireless mechanical keyboard that combines premium build quality with sleek, low-profile aesthetics, making it an excellent choice for users who need a versatile keyboard for both work and gaming. With its complete 104-key layout, including a numpad, the SK651 offers all essential keys in a slim, modern profile.
This keyboard features low-profile Cherry MX Red switches, providing a smooth, linear keystroke that reduces travel distance for faster, more responsive typing. These low-profile switches maintain the performance of traditional Cherry MX switches while offering a more compact design, ideal for those seeking both speed and comfort in a slim format.
Supporting both Bluetooth and USB-C connectivity, the SK651 allows for flexible switching between wireless and wired modes, making it easy to use with multiple devices. Its customizable RGB backlighting includes per-key lighting options and various effects, fully adjustable through Cooler Master’s software to personalize the look and feel of the keyboard. The brushed aluminum top plate adds a durable, premium touch to its slim profile.
For users seeking a full-size keyboard with wireless functionality, low-profile design, and high-quality mechanical performance, the Cooler Master SK651 offers an excellent balance of form and function.
Switches
Cherry MX Low-Profile Red
Specifications
| Model | SK651 |
|---|---|
| Brand | Cooler Master |
| Switch Type | Cherry MX Low Profile Red |
| Hot-Swap Sockets | No |
| Keycaps | ABS |
| Keycap Color | |
| Size | Full Size |
| Number of Keys | 104 Key |
| Frame Color | |
| Backlighting | RGB |
| Connection | USB |
| Response Rate | 1 ms / 1000 Hz |
| N-Key Rollover | Full Key (NKRO) |
| Anti-Ghosting | 100% |
| Compatibility | Windows, Mac, Linux, iOS, Android |
| Physical Layout | ANSI |
| Logical Layout | US QWERTY |
| Dimensions | 430 x 125 x 25mm |
| Weight | 629g / 1.387lbs |
| Warranty | 2 Year |