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Redragon ANTONIUM K743 Pro Mechanical Keyboard

Redragon

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The Redragon ANTONIUM K743 Pro is a feature-rich 80% mechanical keyboard designed for gamers, productivity enthusiasts, and professionals who demand flexibility, customization, and a premium typing experience. With its compact tenkeyless layout, this keyboard offers the perfect balance between functionality and desk space, making it ideal for both gaming setups and office environments. Its standout features include a smart TFT info screen, tri-mode connectivity, hot-swappable switches, and advanced noise dampening technologies. Whether you’re a competitive gamer seeking rapid response times, a programmer who values ergonomic efficiency, or a creative professional who enjoys personalizing their workspace, this keyboard is engineered to meet a wide range of needs and preferences.

Specifications

NameRedragon ANTONIUM K743 Pro
Release year2025
Switch OptionsLinear
ProfileNormal Profile
Hot Swappable✔︎Yes
Layout Size80%?
Layout StandardANSI
Layout ErgonomicsNormal
Knob Support✔︎Yes
Display Support✔︎Yes
Mac/Win Support✔︎Yes
Multi-Media Keys✖︎No
USB-C✔︎Yes
USB passthrough✖︎No
ConnectionWired, 2.4GHz, Bluetooth, Wireless
Polling Rate1000 Hz
?
Polling Rate
How often the keyboard sends input data to your computer per second. 1000Hz = 1000 times per second, providing ultra-fast response for gaming and competitive play.
Battery capacity-
Hall Effect Support✖︎No
QMK Support✖︎No
VIA Support✖︎No
N-Key Rollover✔︎Yes
Rapid Trigger✖︎No
Mount StyleGasket Mount
Screw in Stabilizers✔︎Yes
Sound Dampening✔︎Yes
Backlight✔︎RGB, South-face
Case ColorsBlack
Case MaterialPlastic
Keycaps MaterialPBT
Dimensions37 x 373 x 140 mm(1.46 x 14.69 x 5.51 in)
Weight920g(2.03 lb)

Description

Essential Features

At the heart of the keyboard is a 1.41-inch TFT info center, which serves as a dynamic dashboard for real-time updates on connection mode, battery status, typing activity, and even supports custom GIFs to match your mood. The keyboard’s tri-mode connectivity—wired USB-C, Bluetooth, and 2.4 GHz wireless—ensures seamless switching between devices and platforms, supporting both Mac and Windows operating systems. Its hot-swappable sockets accommodate nearly all 3-pin and 5-pin mechanical switches, allowing users to tailor the typing feel without soldering. The inclusion of Redragon’s custom Mint Mambo linear switches, pre-lubed for smooth operation, delivers a silky and consistent keystroke. Noise dampening is taken seriously, with multiple layers of foam and silicone gaskets to minimize unwanted sound and provide a soft, satisfying typing experience. The dedicated rotary knob adds intuitive control for media, volume, or custom functions, enhancing both gaming and productivity workflows.

Craftsmanship and Design

The keyboard boasts a modern, minimalist design with a robust build quality that stands up to daily use. Its 80% ANSI layout strikes a balance between compactness and accessibility, omitting the numpad to free up valuable desk space while retaining essential keys for gaming and productivity. The chassis employs a gasket-mounted structure, which not only enhances typing comfort but also reduces noise and vibration. Premium PBT keycaps with a unique gradient design and side-printed legends offer both durability and a distinctive visual flair. South-facing RGB LEDs ensure vibrant, uniform backlighting that complements the keycap design. The overall construction feels solid and substantial, with precision-locked covers and high-quality materials that resist wear and fading. Ergonomically, the keyboard is designed for prolonged use, with a gentle typing angle and stable feet that prevent slipping during intense sessions.

Connectivity Options

This keyboard excels in connectivity, offering three distinct modes to suit any workflow or gaming scenario. The USB-C wired connection provides ultra-low latency and reliable performance, perfect for competitive gaming or intensive typing sessions. For wireless freedom, users can choose between Bluetooth and 2.4 GHz wireless modes. Bluetooth connectivity supports multiple devices, allowing seamless switching between a laptop, tablet, or smartphone with just a key press. The 2.4 GHz wireless mode offers a stable, lag-free experience ideal for gaming or office use, with a dedicated dongle for instant pairing. Charging is efficient via the USB-C port, ensuring quick top-ups and extended battery life. The keyboard’s smart info screen displays connection status and battery level at a glance, so users are always informed. Switching between devices or operating systems is effortless, with dedicated shortcuts and broad compatibility for both Mac and Windows platforms. This versatility makes it an excellent choice for multi-device setups and users who value both wired and wireless flexibility.

Tailoring Your Typing

Personalization is a cornerstone of this keyboard’s appeal. The hot-swappable switch sockets allow users to experiment with different mechanical switches—linear, tactile, or clicky—without the need for soldering, making it easy to craft a typing experience that suits individual preferences. The included proprietary software unlocks extensive customization options, from key remapping and macro creation to advanced RGB lighting effects. Users can assign complex shortcuts or macros to any key, streamlining workflows for gaming, programming, or creative tasks. The vibrant south-facing RGB LEDs support a wide range of lighting modes and colors, all adjustable through software or onboard controls. The TFT info screen adds another layer of personalization, enabling users to display custom GIFs, memes, or system information. The rotary knob can be programmed for various functions, such as volume control, scrolling, or application switching, further enhancing productivity and convenience. With support for both Mac and Windows layouts, users can tailor the keyboard to their preferred operating system, ensuring a seamless and intuitive experience.

Unique Selling Points

What truly sets this keyboard apart are its innovative features and thoughtful design touches. The integrated 1.41-inch info screen is a rare addition in this category, offering both practical system feedback and fun customization with GIFs and memes. The advanced gasket-mounted structure and multi-layered noise dampening deliver a uniquely soft and quiet typing experience, appealing to both gamers and office users who value acoustics. The dedicated rotary knob provides tactile, on-the-fly control over media or custom functions, enhancing usability. With its compact 80% layout, premium PBT keycaps, and robust connectivity options, this keyboard stands out as a versatile, high-performance choice for anyone seeking a blend of style, functionality, and personalization.

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