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Head to head · Prices checked Nov 7, 2026

Redragon ANTONIUM K745 vs COVE K733Full-Size vs Numpad

Choose the ANTONIUM K745 if you need a primary full-size keyboard, or the COVE K733 if you need a portable wireless numpad accessory.

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Quick verdict

Which one should you get?

Get the

Redragon ANTONIUM K745

Full-Size

Build quality in the top 25% of 100% boards under $100.

If you want

  • Complete 108-key full-size layout with four extra hotkeys.
  • Includes PBT shine-through keycaps for better durability.
  • Comes with a keycap and switch puller and four extra switches.

Get the

Redragon COVE K733

Numpad

Build quality in the top 30% of Numpad boards under $50.

If you want

  • Tri-mode wireless connectivity (Bluetooth, 2.4GHz, and wired USB-C).
  • Built-in calculator display with PC and Calculator modes.
  • Includes a custom control knob for media or application control.

Rules this board out

  • Numpad only. This is not a full keyboard.

Bottom line

Your decision is straightforward: the ANTONIUM K745 is a primary, full-featured keyboard, while the COVE K733 is a specialized accessory. If your desk setup lacks a numpad or you value wireless flexibility for calculations and shortcuts, the K733 is a capable add-on. For anyone needing their one and only keyboard for all tasks, the full layout and included accessories of the K745 make it the necessary choice.

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Redragon ANTONIUM K745

Redragon COVE K733

  • Layout size

    100%

    Numpad

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Knob

    No

    Yes

  • Display

    None

    Yes

    A case display rather than a typing feature

  • Weight

    1,060 g

    230 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Redragon ANTONIUM K745
  • Redragon COVE K733
Performance
65
84
Build quality
67
74
Productivity
73
83
Customizability
59
79
Portability
45
88

What they share

  • Hot-swappable
  • Case material: Plastic
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The ANTONIUM K745 is the clear choice for primary use cases requiring a full keyboard, such as gaming and programming. The COVE K733 excels as a secondary device for office work, travel, and content creation due to its wireless versatility, calculator functions, and ultra-portable form factor. For modding enthusiasts, both offer a similar foundation with gasket mounts and hot-swap sockets.

For gaming

Pick the Redragon ANTONIUM K745

  • The ANTONIUM K745 offers a full 108-key layout with anti-ghosting for simultaneous key presses.
  • Its wired connection provides a consistent, lag-free connection suitable for gaming.
  • The inclusion of four extra hotkeys provides potential for macro bindings.

Full specs

Redragon ANTONIUM K745 vs COVE K733 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

7 of 19 specs differ

Redragon ANTONIUM K745

Redragon COVE K733

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

100%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
8,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Keycaps

PBT
—

Weight

1,060 g
230 g

Dimensions

38 x 445 x 142 mm
98 x 165 x 38 mm

Backlight

RGB
RGB

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2025
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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Lowest price across stores, Amazon excluded.

FAQ

Redragon ANTONIUM K745 vs COVE K733: your questions

No, the COVE K733 is not a full keyboard. It is a dedicated 22-key mechanical numpad, designed as a side component for users with compact keyboards that lack a number pad. It functions in both PC input and calculator modes.

The COVE K733 is designed for wireless use, offering tri-mode connectivity via Bluetooth, 2.4GHz wireless, and a wired USB-C fallback. The ANTONIUM K745 is a wired-only keyboard with a USB-C connection, offering no wireless option.

Yes, both the ANTONIUM K745 and the COVE K733 are listed as featuring hot-swappable sockets. This allows you to change the mechanical switches without soldering. The K745's listing mentions an 'upgraded hot-swappable socket' and includes four extra switches.

According to Redragon, both keyboards use a gasket mount design where precision-locked covers with silicone gaskets replace traditional screw fixing. This is intended to assist with noise reduction, flexibility, and provide a softer typing feel with vertical cushioning.

Yes, the Redragon product page for the ANTONIUM K745 states it has 'Pro Software Supported'. This software allows for designing lighting modes and effects, and creating macros with different keybindings or shortcuts.

Both keyboards are described as having five sound-absorbing layers. According to the manufacturer, this includes 3.5mm PO foam, IXPE switch foam, a PET sound pad, bottom socket foam, and a silicone bottom pad, all working with silicone gaskets to reduce hollow noise.

The product listing mentions a 'custom control knob' but does not specify software for remapping its function. It is presented as a feature for control, likely for volume or calculator functions in its dedicated modes.

The COVE K733 is far more portable. It weighs only 230 grams and measures 98 x 165 x 38 mm, making it easy to carry. The ANTONIUM K745 weighs 1060 grams and has a full-size footprint of 445 x 142 mm, making it a stationary desktop keyboard.

Both keyboards come with Redragon's Creamy Dragon Chant switches, which are described as thick-lubed custom linear switches. They are designed to provide a cushioned, silky, and cozy linear typing feel.

The COVE K733 product listing includes 'Mac/Win Support' in its extra features, indicating compatibility with macOS. The ANTONIUM K745 listing specifies compatibility with PC and Laptop.

The ANTONIUM K745 includes a keyboard, user manual, keycap & switch puller, USB-C cable, sticker, and four extra switches. The COVE K733 includes the numpad, a detachable USB-C cable, and a user manual.

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