Head to head · Prices checked Nov 12, 2026

Aesco A83 Air vs Chilkey ND75 LP

Get the Aesco A83 Air for the 3,800 mAh battery. Get the Chilkey ND75 LP for hall effect and sound dampening.

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Battery

from$119at Mechkeys

Hall effect

from$109at MK

Quick verdict

Which one should you get?

Get the

Aesco A83 Air

Battery

Build quality in the bottom 5% of 75% boards under $150.

Rules this board out

Low-profile switches and keycaps only. Standard MX keycaps will not fit.

$119 at Mechkeys

Get the

Chilkey ND75 LP

Hall effect

Build quality in the top 35% of 75% boards under $150.

Rules this board out

Magnetic switches only. Standard MX switches will not fit.
Low-profile switches and keycaps only. Standard MX keycaps will not fit.
South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

$109 at MK

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.

Aesco A83 Air

Chilkey ND75 LP

Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Battery
3,800 mAh
3,600 mAh
A larger battery means fewer cables during the day
Display
None
Yes
A case display rather than a typing feature
Sound dampening
No
Yes
Screw-in stabilizers
No
Yes
Easier to tune than the plate-mount stabs you get prebuilt

KeebFinder scores

How we score

Aesco A83 Air
Chilkey ND75 LP

Performance: 44
82
Build quality: 39
73
Productivity: 45
87
Customizability: 56
74
Portability: 62
82

What they share

Layout size: 75%
Hot-swappable
Low profile
Keycaps: PBT

See every spec side by side

Full specs

Aesco A83 Air vs Chilkey ND75 LP specs

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

10 of 22 specs differ

Spec

Aesco A83 Air

Chilkey ND75 LP

Typing & switches

Hall effect (magnetic)

Yes

Hot-swappable

Yes

Mount style

—

Plate Mount

Low profile

Yes

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

75%

Layout standard

ANSI

Ergonomics

Standard

Display

None

Yes

Connectivity & battery

Connection

—

Bluetooth, 2.4 GHz, Wired

Max polling rate

—

1,000 Hz

Battery

3,800 mAhBetter

3,600 mAh

USB-C

Yes

Build & materials

Case material

—

Aluminum

Plate material

—

FR4

Keycaps

PBT

Typing angle

—

7°

Backlight

RGB

RGB, south-facing

Firmware & software

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2026

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.

Aesco A83 Air2 stores