Keychron K2 Pro vs Womier K66Wireless or 65%
Choose the Keychron K2 Pro for wireless flexibility, QMK/VIA and a function row, or the Womier K66 for a wired-only 65% acrylic board.
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4.9 (16)4.9 · 16 reviews
from$89at Keychron
Which one should you get?
Get the
Keychron K2 Pro
QMK
Build quality in the top 5% of 75% boards under $100.
- 75% layout with a function row and multiple listed ISO and ANSI layout options.
- Bluetooth connectivity for up to three devices, plus wired USB-C.
- 1000 Hz polling rate and N-key rollover in both wired and wireless modes.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Womier K66
Build quality in the bottom 25% of 65% boards under $100.
- Compact 65% ANSI layout with a frosted acrylic frame.
- Hot-swap sockets support both 3-pin and 5-pin switches.
- ABS double-shot backlit keycaps and RGB lighting.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- 65% layout. No function row and no numpad.
Choose the Keychron K2 Pro if you want Bluetooth, a function row, multiple layout choices, or QMK/VIA remapping. Pick the Womier K66 if a compact 65% ANSI layout and frosted acrylic frame suit your setup and wired-only use is acceptable. Both support hot-swappable switches, so that feature alone does not settle the choice.
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.
Keychron K2 Pro
Womier K66
Layout size
75%
65%
Connection
Bluetooth, Wired
Wired
Wireless for several devices and wired for lower latency
Case material
ABS, Aluminum, Plastic
Acrylic
Mount style
PCB Mount, Plate Mount, Tray Mount
Plate Mount
QMK
Yes
No
The deep option when you want to remap every key
- Keychron K2 Pro
- Womier K66
- Performance
- 8156
- Build quality
- 9050
- Productivity
- 9560
- Customizability
- 9669
- Portability
- 7972
- Hot-swappable
- Switch options: Clicky, Linear, Tactile
What will you mostly use it for?
The K2 Pro takes most categories because it combines wireless options with a function row and more extensive remapping support. The K66’s compact 65% layout makes it the travel-oriented pick if a smaller layout is the priority, though it requires a wired connection. For gaming, the K2 Pro’s stated polling rate and N-key rollover provide more concrete specification support. Both offer hot-swappable switches, but the K2 Pro adds QMK/VIA support.
Pick the Keychron K2 Pro
- The K2 Pro specifies a 1000 Hz polling rate and N-key rollover in wired and wireless modes.
- Its Bluetooth and wired connections offer more connection options than the K66, which is wired only.
Keychron K2 Pro vs Womier K66 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 26 specs differ
Keychron K2 Pro
Womier K66
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron K2 Pro
Keychron
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
In stockDoes not ship to you
Womier K66
No ISO layout at the stores we track.
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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Keychron K2 Pro vs Womier K66: your questions
Yes. It supports Bluetooth for up to three devices and also offers a wired USB-C connection.
No. The K66 is listed as wired only, with a USB-C interface and detachable cable.
The Keychron K2 Pro lists both QMK and VIA support, and its vendor description mentions Keychron Launcher for remapping and macros. The Womier K66 listing says it is not QMK or VIA compatible.
The K2 Pro is a 75% keyboard, and the Womier K66 compatibility details specifically contrast its layout by noting the K66 has no function row. The K2 Pro also has multi-media keys.
No. Its 65% layout has no function row or numpad, according to its compatibility details.
The K66 is listed with an ANSI physical layout and has no ISO layout options. Buyers seeking UK, German, or another ISO variant should consider the Keychron K2 Pro, which lists multiple ISO versions.
Yes, both are listed as hot-swappable. The K66 vendor description specifies sockets for 3-pin and 5-pin switches, and the K2 Pro description specifies support for 3-pin and 5-pin MX-style switches.
The Womier K66 is the smaller-layout option at 65%, compared with the Keychron K2 Pro at 75%. The K66’s 65% layout also omits the function row and numpad.
The K2 Pro is listed with a 1000 Hz polling rate. Its vendor specifications also state N-key rollover in both wired and wireless modes.
The K66 has a frosted acrylic frame and ABS double-shot backlit keycaps in the vendor description. Its product metadata also lists ABS and PBT keycap materials.
Yes. The K2 Pro is listed with south-facing RGB, and the vendor description specifies more than 22 RGB backlight options plus a static white option. Its compatibility notes warn that shine-through legends can stay dark with south-facing LEDs.
Not sold on either?
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