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Head to head · Prices checked Oct 23, 2026

Nuphy Air75 V2 vs UGREEN KU101

Get the Nuphy Air75 V2 for hot-swappable and qmk.

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.

Nuphy Air75 V2

UGREEN KU101

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Hot-swappable

    Yes

    No

  • Switch options

    Linear, Low-profile Mechanical, Tactile

    Clicky, Tactile

  • QMK

    Yes

    No

  • VIA

    Yes

    No

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • UGREEN KU101
Performance
81
42
Build quality
80
38
Productivity
89
59
Customizability
94
45
Portability
79
74

What they share

  • Layout size: 75%
  • Low profile
See every spec side by side

Full specs

Nuphy Air75 V2 vs UGREEN KU101 specs

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

10 of 25 specs differ

Nuphy Air75 V2

UGREEN KU101

Typing & switches

Switch options

Linear, Low-profile Mechanical, Tactile
Clicky, Tactile

Hot-swappable

Yes
No

Low profile

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
—

Plate material

Aluminum
—

Keycaps

PBT
—

Weight

598 g
—

Dimensions

14 x 316 x 133 mm
—

Typing angle

9°
6°

Backlight

RGB, south-facing
White

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • NuphyUS

    In stock
    $75Visit
  • AmazonGlobal

    Check price
    ~$75Visit
  • ktechsSG

    Out of stock
    $160Visit
UGREEN KU1012 stores
  • MechkeysCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit

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