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Head to head · Prices checked Oct 23, 2026

Redragon ANTONIUM K743 Pro vs Azio Retro Classic

Get the Redragon ANTONIUM K743 Pro for knob.

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 K743 Pro

Azio Retro Classic

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Case material

    Plastic

    Aluminum, Plastic, Wood

  • Switch options

    Linear

    Clicky

  • Knob

    Yes

    No

  • Display

    TFT

    None

KeebFinder scores

How we score
  • Redragon ANTONIUM K743 Pro
  • Azio Retro Classic
Performance
78
62
Build quality
76
66
Productivity
91
60
Customizability
78
57
Portability
70
57

What they share

  • Hot-swappable
See every spec side by side

Full specs

Redragon ANTONIUM K743 Pro vs Azio Retro Classic specs

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

12 of 22 specs differ

Redragon ANTONIUM K743 Pro

Azio Retro Classic

Typing & switches

Switch options

Linear
Clicky

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
—

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

—
5,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum, Plastic, Wood

Keycaps

PBT
ABS, PBT

Weight

920 g
1,587 g

Dimensions

37 x 373 x 140 mm
40 x 147 x 455 mm

Backlight

RGB, south-facing
White

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2018

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
    $69Visit
  • AmazonGlobal

    Check price
    ~$69Visit
  • AzioUS

    In stock
    $199Visit
  • AmazonGlobal

    Check price
    ~$199Visit

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