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Head to head · Prices checked Nov 11, 2026

Redragon DITI K585 HE vs UCAL K673 HEOne-Handed vs 75% Layout

Choose the DITI K585 for a dedicated one-handed gaming pad, or the UCAL K673 for a versatile compact daily driver.

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Quick verdict

Which one should you get?

Get the

Redragon DITI K585 HE

One-Handed

Build quality in the bottom 20% of 40% boards under $150.

If you want

  • Ultra-compact one-handed 40% layout saves substantial desk space.
  • Includes a detachable wrist rest for added gaming comfort.
  • Seven dedicated macro keys are easily accessible for game commands.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Redragon UCAL K673 HE

75% Layout

Build quality in the bottom 35% of 75% boards under $100.

If you want

  • Versatile 75% layout with 81 keys retains arrow keys and function row.
  • Features a dedicated control knob for volume and media playback.
  • Includes multiple sound dampening layers like PO foam and IXPE switch foam.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • No numpad.

Bottom line

Your primary need dictates the choice. If you want a secondary pad purely for gaming to maximize mouse space, the Redragon DITI K585 HE is a compelling, affordable option. For a single keyboard that handles gaming, work, and everyday computing with better ergonomics and sound quality, the Redragon UCAL K673 HE is the more sensible investment for a slightly higher cost.

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 DITI K585 HE

Redragon UCAL K673 HE

  • Layout size

    40%

    75%

  • Mount style

    Bottom Mount

    Gasket Mount

  • Knob

    No

    Yes

  • Weight

    610 g

    1,240 g

    Heavier boards stay planted and lighter ones travel

  • Sound dampening

    No

    Yes

KeebFinder scores

How we score
  • Redragon DITI K585 HE
  • Redragon UCAL K673 HE
Performance
95
94
Build quality
46
57
Productivity
49
62
Customizability
48
49
Portability
66
58

What they share

  • Hall effect (magnetic)
  • Rapid trigger
  • Connection: Wired
  • Max polling rate: 8,000 Hz
  • Case material: Plastic
  • Switch options: Magnetic
See every spec side by side

Best for

What will you mostly use it for?

The DITI K585 HE is the clear choice for dedicated, space-constrained gaming setups and travel due to its unique one-handed form factor. For nearly every other scenario, including office work, programming, and content creation, the UCAL K673 HE's more complete 75% layout, media knob, and built-in sound dampening make it the more practical and versatile daily driver. Its gasket mount and included modding tools also give it an edge for users interested in customization.

For gaming

Pick the Redragon DITI K585 HE

  • One-handed 40% layout maximizes desk space for mouse movement.
  • Includes a detachable wrist rest for comfort during long sessions.
  • Features 7 dedicated programmable macro keys for complex bindings.

Full specs

Redragon DITI K585 HE vs UCAL K673 HE specs

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

6 of 19 specs differ

Redragon DITI K585 HE

Redragon UCAL K673 HE

Typing & switches

Switch options

Magnetic
Magnetic

Hall effect (magnetic)

Yes
Yes

Rapid trigger

Yes
Yes

Mount style

Bottom Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

40%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Wired
Wired

Max polling rate

8,000 Hz
8,000 Hz

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Weight

610 g
1,240 g

Dimensions

—
104 x 335 mm

Backlight

RGB
RGB

Firmware & software

N-key rollover

Yes
No

Extras

Released

2025
2025

Where to buy

Compare prices

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

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

FAQ

Redragon DITI K585 HE vs UCAL K673 HE: your questions

The core difference is the layout. The DITI K585 HE is a one-handed 40% keyboard with only 42 keys, designed as a gaming pad. The UCAL K673 HE is a 75% keyboard with 81 keys, offering a more traditional compact layout with arrow keys and a function row for general use.

Yes, according to their product listings, both the Redragon DITI K585 HE and UCAL K673 HE feature UltraMag magnetic Hall Effect switches. Both also support Rapid Trigger technology, allowing for adjustable actuation points between 0.1mm and 3.4mm via software.

Both keyboards feature a native 8000Hz hyper-polling rate, as stated in their specifications. This provides a reported lowest latency of 0.125ms for fast response in gaming.

The UCAL K673 HE is better for typing and office work. Its 75% layout includes a full set of alphanumeric keys, arrow keys, and a function row without requiring complex layers. It also has sound dampening foam to reduce noise and a dedicated knob for media control.

The DITI K585 HE does not have a traditional spacebar in the standard position. User reviews mention that the 'N' and 'P' keys are located where a spacebar would normally be, requiring users to remap a key to function as space within the provided software.

The UCAL K673 HE includes more modding accessories. Its package contains a keycap and switch puller and spare switches. The DITI K585 HE's listed package includes only the keyboard, a detachable cable, and a user manual.

Both product descriptions mention multi-platform or dual-platform driver support. Redragon states they offer web-based driver support in addition to a Windows client, which suggests core software features may be accessible via a browser on other operating systems.

The UCAL K673 HE incorporates a gasket mount design and lists multiple sound dampening layers, including PO foam, IXPE switch foam, and a PET sound pad. The DITI K585 HE uses a bottom mount and a dual-module floating structure, but its product description does not mention the same level of internal dampening materials.

It is possible but not recommended for general computing. The 40% one-handed layout lacks many standard keys, including a number row and traditional arrow keys. It is designed as a dedicated gaming pad to be used alongside another keyboard or for specific games that don't require a full key set.

The DITI K585 HE is significantly more portable. It weighs 610g compared to the UCAL K673 HE's 1240g, and its one-handed 40% footprint is much smaller than the 75% layout, making it easier to pack and carry.

The provided vendor descriptions and metadata do not specify warranty information for either the Redragon DITI K585 HE or UCAL K673 HE. It is recommended to check the retailer's policy or Redragon's official website for warranty details at the time of purchase.

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