Redragon K621 Horus TKL Wireless RGB Mechanical Keyboard - Low-Profile

In this review the Redragon K621 Horus is presented as a budget-friendly, compact mechanical keyboard for users who need a flexible connection and a low-profile layout. The single biggest reason to buy is its 3-mode connection system that lets a user switch between USB-C wired, Bluetooth 3.0/5.0 and 2.4 GHz wireless, making it useful for multi-device setups. The keyboard blends an 80% tenkeyless footprint with dedicated media controls and four on-the-fly macro keys, which together create a practical choice for both desk-limited gamers and productivity users.

Key Features

• 3-Mode Connection: USB-C wired, Bluetooth 3.0/5.0 and 2.4 GHz wireless modes provide flexible, device-spanning connectivity without needing extra adapters.
• Worry-Free Wireless: Built-in upgraded wireless chips aim to deliver low-latency, stable connections for gaming and work across compatible devices.
• 80% TKL Low-Profile: The compact 87-key low-profile layout reduces hand travel and frees desk space for wider mouse movement.
• Dedicated Media Controls: A dedicated function area for media lets users change tracks and adjust volume quickly without software.
• On-the-Fly Macros: Four G keys (4 x 4 macro setup) let users record frequently used macros directly on the keyboard for customization without a driver.
• Software Support: Optional software enables backlight modes and key reassignment for deeper customization when desired.

Who It's For

The K621 is well suited to mid-range gamers and hybrid workers who want a compact, low-profile mechanical keyboard that can move between a laptop, desktop and a living room setup. Its three connection modes make it a good fit for someone who uses multiple host devices and values a tidy desk footprint.

Users seeking ultra-premium switches or absolute pro-level wireless stability under heavy competitive loads should consider higher-end options; likewise those who need a full-size numpad or heavy tactile switch feel will want a different model.

Pros & Cons

Pros

• Versatile 3-mode connectivity covers wired, Bluetooth and 2.4 GHz wireless needs.
• Compact low-profile TKL design saves desk space and shortens key travel for faster response.
• Dedicated media controls and on-the-fly macros increase productivity without extra software.
• Software support offers deeper RGB and key remapping options for customization.

Cons

• Some users report intermittent wireless drops during gaming sessions, so competitive players may see occasional connection issues.
• Switch feel is mixed among buyers; the linear red switches may not satisfy those who prefer tactile feedback.

Specifications

Form Factor	80% Tenkeyless (87 keys)
Connection Modes	USB-C wired, Bluetooth 3.0/5.0, 2.4 GHz wireless
Switch Type	Linear Red switches
Layout Height	Low-profile design
Special Keys	4 x 4 on-the-fly macro keys and dedicated media controls
Lighting	RGB with software-configurable modes

Our Verdict

The Redragon K621 Horus offers strong value for users who want a compact, low-profile mechanical keyboard with flexible connectivity and useful on-board controls. It is especially good for mixed-device setups and those who prefer modestly short key travel, while buyers seeking the most reliable pro-grade wireless or a specific premium switch feel should look at higher-tier alternatives.

Frequently Asked Questions

Can it switch between Windows and macOS?
Yes, the keyboard is designed to seamlessly switch between Windows and macOS layouts for everyday use.

Does it support macro recording without software?
Yes, the keyboard includes on-the-fly macro keys that allow recording macros directly on the device.

Is the wireless connection reliable for gaming?
Wireless is generally low-latency, but some users report temporary drops during intense gaming sessions, so wired or 2.4 GHz may be preferable for competitive play.