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Head to head · Prices checked Oct 21, 2026

Redragon COVE K733 vs Mechboards TIDBITPrebuilt vs DIY Numpad

Choose the Redragon COVE K733 for a ready-to-use, wireless numpad with a screen, or the Mechboards TIDBIT for a hands-on, fully customizable DIY project.

Quick verdict

Which one should you get?

Get the

Redragon COVE K733

Prebuilt

If you want

  • Tri-mode connectivity with wired USB-C, Bluetooth, and 2.4 GHz wireless.
  • Built-in calculator display with PC and calculator modes.
  • Gasket mount design with five-layer noise dampening foam for a softer typing feel.

And can live with

  • Vendor reviews indicate the calculator mode may not follow standard operator precedence.
  • Some users reported screen display issues and unwanted sleep behavior affecting input.
  • The layout includes a '00' key that some find less useful than a larger '0' key.

Get the

Mechboards TIDBIT

DIY Numpad

If you want

  • Fully customizable DIY kit with ortholinear layout for a unique typing experience.
  • Supports multiple rotary encoders, OLED/LED displays, and RGB underglow.
  • Uses a standard RP2040 controller for extensive programmability and community firmware support.

And can live with

  • Requires assembly, soldering, and sourcing your own switches and keycaps.
  • Lacks wireless connectivity, operating only in wired mode.
  • The ortholinear layout has a steeper learning curve compared to a standard staggered numpad.

Bottom line

For most users wanting a functional, wireless numpad to complement a compact keyboard, the Redragon COVE K733 is the practical choice. Its ready-to-use design, calculator screen, and multiple connection modes deliver immediate utility. Only choose the Mechboards TIDBIT if you specifically desire a soldering project and the absolute control that comes with building and programming a keyboard from a kit.

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 COVE K733

Mechboards TIDBIT

  • Hot-swappable

    Yes

    No

  • Ergonomics

    Standard

    Ortholinear

  • Sound dampening

    Yes

    No

  • Mac & Windows

    Yes

    No

  • Released

    2025

    2022

KeebFinder scores

How we score
  • Redragon COVE K733
  • Mechboards TIDBIT
Performance
85
54
Build quality
75
63
Productivity
84
51
Customizability
79
76
Portability
88
62

What they share

  • Layout size: Numpad
  • Knob
  • Display: Yes
See every spec side by side

Best for

What will you mostly use it for?

The Redragon COVE K733 is the clear choice for practical, daily-use scenarios like office work, gaming, and travel due to its plug-and-play features, wireless modes, and integrated calculator. The Mechboards TIDBIT wins for specialized applications like programming and modding, where its fully programmable, DIY-focused design provides unmatched flexibility. For content creation, both offer viable macro solutions, making it a tie dependent on whether you prefer a pre-built tool or a customizable project.

For gaming

Pick the Redragon COVE K733

  • The COVE K733 offers an 8000 Hz polling rate for lower latency input.
  • Its tri-mode wireless connectivity provides cable-free flexibility.
  • The pre-built, hot-swappable design allows for quick switch changes without soldering.

Full specs

Redragon COVE K733 vs Mechboards TIDBIT specs

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

6 of 18 specs differ

Redragon COVE K733

Mechboards TIDBIT

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
No

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Ortholinear

Knob

Yes
Yes

Display

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Max polling rate

8,000 Hz
—

USB-C

Yes
No

Build & materials

Case material

Plastic
—

Weight

230 g
—

Dimensions

98 x 165 x 38 mm
—

Backlight

RGB
RGB

Firmware & software

Mac & Windows

Yes
No

Extras

Released

2025
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • RedragonCN

    In stock
    $29Visit
  • AmazonGlobal

    Check price
    ~$29Visit
  • AmazonGlobal

    Check price
    ~$25Visit
  • MechboardsUK

    Out of stock
    $25Visit

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FAQ

Redragon COVE K733 vs Mechboards TIDBIT: your questions

The Redragon COVE K733 is a pre-built keyboard. It comes with switches, keycaps, and a cable installed, so you can plug it in and start typing immediately. The Mechboards TIDBIT is a DIY kit that requires you to solder components and provide your own switches and keycaps before it can be used.

Yes. According to its product listing, the COVE K733 supports tri-mode connectivity. This includes a USB-C wired connection, Bluetooth, and a 2.4 GHz wireless mode with a dongle for flexible use with multiple devices.

An ortholinear layout arranges keys in a straight grid, with all keys aligned vertically and horizontally. This differs from the standard staggered layout seen on the COVE K733 and most keyboards. It offers a different typing feel that some users prefer for reduced finger movement.

Yes. The Mechboards TIDBIT is a DIY kit that requires soldering to install the included diodes, controller, and other PCB components. Customer reviews mention it's a good project for beginners, but you will need basic soldering tools and skills.

Yes, the COVE K733 features a built-in calculator display and a dedicated calculator mode. However, some customer reviews note that the calculator may not follow standard mathematical operator precedence, which could be a limitation for complex calculations.

The Mechboards TIDBIT is fundamentally more customizable. As a DIY kit, you choose every component and can program every key and encoder via its RP2040 controller. The Redragon K733 offers customization via hot-swappable switches and software, but within a fixed pre-built design.

The Redragon product description states the COVE K733 comes with pre-installed 'Creamy Linear Switches,' which are also referred to as 'Dragon Chant Switches.' The board is hot-swappable, so you can replace these with other compatible switches if desired.

According to the vendor, the TIDBIT kit includes the main PCB, an RP2040 controller, all necessary PCB components (diodes, reset switch), FR4 bottom and switch plates, an acrylic middle layer, case hardware, and one rotary encoder with a knob. You must supply your own keycaps and switches.

The Redragon specifications list compatibility with Windows and macOS. This suggests it should work with Mac computers, though specific key functions may vary compared to Windows.

Both numpads offer programmability, but in different ways. The TIDBIT's RP2040 controller allows for deep, layer-based reprogramming of every key. The COVE K733 likely uses manufacturer software for remapping, though the extent of its programmability is not detailed in the provided information.

The Redragon COVE K733 is notably lightweight at 230 grams and has a slimmer, pre-built profile. The TIDBIT, with its acrylic middle layer and FR4 plates, may have a slightly taller profile, but its final dimensions and weight depend on the components you choose during assembly.

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