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Head to head · Prices checked Nov 11, 2026

HP Class 1800 Southpaw vs LUMINKEY LO75

Get the LUMINKEY LO75 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

HP Class 1800 Southpaw

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

LUMINKEY LO75

Hot-swappable

Build quality in the bottom 35% of 75% boards under $300.

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.

HP Class 1800 Southpaw

LUMINKEY LO75

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Ergonomics

    Southpaw

    Standard

  • Case material

    Aluminum

    Plastic

  • Mount style

    Top Mount

    Gasket Mount

KeebFinder scores

How we score
  • HP Class 1800 Southpaw
  • LUMINKEY LO75
Performance
49
57
Build quality
66
61
Productivity
49
91
Customizability
59
78
Portability
41
83
See every spec side by side

Full specs

HP Class 1800 Southpaw vs LUMINKEY LO75 specs

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

13 of 23 specs differ

HP Class 1800 Southpaw

LUMINKEY LO75

Typing & switches

Hot-swappable

No
Yes

Mount style

Top Mount
Gasket Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

—
75%

Layout standard

ANSI
ANSI

Ergonomics

Southpaw
Standard

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
4,400 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Plastic

Plate material

—
Plastic

Keycaps

—
PBT

Weight

4,200 g
—

Dimensions

—
18 x 138 x 326 mm

Typing angle

7°
7°

Backlight

None
RGB

Firmware & software

QMK

Yes
No

VIA

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2024

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.

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