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Head to head · Prices checked Oct 21, 2026

Velocifire AL65 vs Xinmeng A66

Get the Velocifire AL65 for n-key rollover. Get the Xinmeng A66 for the 4,600 mAh battery.

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.

Velocifire AL65

Xinmeng A66

  • Battery

    4,000 mAh

    4,600 mAh

  • Weight

    1,486 g

    1,800 g

  • Plate material

    FR4

    FR4, Plastic

  • Backlight

    RGB, south-facing

    None

  • N-key rollover

    Yes

    No

KeebFinder scores

How we score
  • Velocifire AL65
  • Xinmeng A66
Performance
73
40
Build quality
72
63
Productivity
57
65
Customizability
70
66
Portability
84
88

What they share

  • Layout size: 65%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Mount style: Gasket Mount
  • Knob
See every spec side by side

Full specs

Velocifire AL65 vs Xinmeng A66 specs

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

8 of 21 specs differ

Velocifire AL65

Xinmeng A66

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
4,600 mAhBetter

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

FR4
FR4, Plastic

Keycaps

PBT
—

Weight

1,486 g
1,800 g

Dimensions

31 x 326 x 114 mm
20 x 113 x 322 mm

Backlight

RGB, south-facing
None

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Velocifire AL652 stores

  • AmazonGlobal

    Check price
    ~$99Visit

  • VelocifireCN

    Out of stock
    $99Visit
Xinmeng A663 stores

  • MechkeysCN

    In stock
    $79Visit

  • AmazonGlobal

    Check price
    ~$79Visit

  • WhatGeekCN

    Out of stock
    $129Visit

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.

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