Keychron K2 Pro vs Q3Wireless 75% or Wired TKL?
Choose the K2 Pro for wireless Bluetooth multitasking in a 75% layout, or the Q3 for a heavier full CNC aluminum gasket-mount TKL with a programmable knob.
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4.9 (16)4.9 · 16 reviews
from$89at Keychron
4.8 (107)4.8 · 107 reviews
from$59at Keychron
Which one should you get?
Get the
Keychron K2 Pro
Build quality in the top 5% of 75% boards under $100.
- Bluetooth 5.1 with up to 3 devices plus wired USB-C, suited to switching between laptop, phone and tablet.
- 4000 mAh battery supports wireless use, and N-key rollover is listed for both wireless and wired modes.
- 75% layout at 1070 g keeps the footprint and weight lower than a full TKL.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Keychron Q3
Build quality in the top 5% of 80% boards under $100.
- Full CNC machined 6063 aluminum body processed through anodizing and sandblasting for a solid metal build.
- Double-gasket design with silicone pads between top and bottom cases to reduce acoustic resonance.
- Programmable aluminum rotary encoder mappable through VIA to zoom, brush size, volume or backlight hue.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Pick the K2 Pro if wireless Bluetooth 5.1, a 4000 mAh battery and a lighter 75% frame are central to how you work. Pick the Q3 if you want a 2000 g full CNC aluminum TKL with a double-gasket design and a programmable knob, and you are content to stay wired. Both share QMK/VIA support and 1000 Hz polling, so the primary differentiator is wireless freedom versus a heavier metal chassis.
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
Keychron Q3
Layout size
75%
80%
Connection
Bluetooth, Wired
Wired
Wireless for several devices and wired for lower latency
Case material
ABS, Aluminum, Plastic
Aluminum
Switch options
Clicky, Linear, Tactile
Clicky, Linear, Silent, Tactile
Mount style
PCB Mount, Plate Mount, Tray Mount
Gasket Mount, PCB Mount, Plate Mount
- Keychron K2 Pro
- Keychron Q3
- Performance
- 8171
- Build quality
- 9091
- Productivity
- 9598
- Customizability
- 9698
- Portability
- 7957
- Hot-swappable
- Max polling rate: 1,000 Hz
- QMK
- VIA
- Sound dampening
- Layout standard: ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK, JIS
What will you mostly use it for?
The K2 Pro takes the wireless-leaning categories: Gaming, Office and Travel, where Bluetooth, battery and lower weight matter. The Q3 wins Programming, Modding and Content Creation on the strength of its full CNC aluminum chassis, double-gasket design, barebone options and programmable knob. Neither board is a clear sweep, so the pick depends on whether untethered flexibility or a heavier, more acoustically tuned desk board is the priority.
Pick the Keychron K2 Pro
- Both boards list a 1000 Hz polling rate, but the K2 Pro adds Bluetooth and wired modes for flexible setups.
- N-key rollover is listed for both wireless and wired modes on the K2 Pro.
- The lighter 1070 g frame is easier to reposition on a desk than the 2000 g Q3.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K2 Pro
16 owner reviews
“I have been using the keychron K2 V2 for more than a year so when this came out, I knew I had to get this. and boy I never imagined the smoothness and thock on this thing. I replaced the brown switches with lavender purples and it feels even better.”
Keychron Q3
107 owner reviews
“I upgraded from the Q1 as I never really liked 75%. The weight, sound and feel of the Q3 are all amazing. Really good build quality. Money well spent.”
Keychron K2 Pro vs Q3 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 27 specs differ
Keychron K2 Pro
Keychron Q3
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
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
Keychron Q3
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
Out of stockDoes not ship to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Keychron K2 Pro vs Q3: your questions
No. The Q3 is listed as wired only, using a Type-C connection with a 1000 Hz polling rate. If you need Bluetooth, the K2 Pro supports Bluetooth 5.1 with up to 3 devices.
Yes, the K2 Pro lists Bluetooth 5.1 with support for up to 3 devices, alongside a USB Type-C wired connection. This makes it the wireless option in this comparison, while the Q3 is wired only.
The K2 Pro uses a 75% layout, while the Q3 uses an 80% TKL layout with a full function row and navigation cluster. Both are available in ISO regional variants including UK, German, Nordic, Swiss, French and Spanish.
The Q3 is significantly heavier at 2000 g for the fully assembled version, compared with 1070 g for the K2 Pro. That weight reflects the Q3's full CNC machined aluminum body versus the K2 Pro's ABS and aluminum frame.
Yes, the Q3 offers a fully assembled knob version and a barebone ISO knob version. The aluminum rotary encoder can be mapped through VIA to actions such as zoom, volume, brush size or backlight hue.
Both the K2 Pro and Q3 list QMK firmware and VIA support, with remapping and macros handled through the Keychron Launcher web app. Keychron notes the Launcher should be used in the latest Chrome, Opera or Edge browser over a wired connection.
Yes, both list hot-swappable PCB sockets. The K2 Pro supports most 3-pin and 5-pin MX-style switches, and the Q3 explicitly supports 3-pin and 5-pin MX mechanical switches without soldering.
The Q3 fully assembled versions ship with OSA profile ABS backlight shine-through keycaps, including Mac and Windows keycaps. Barebone versions do not include switches or keycaps, so those are supplied by the buyer.
Keychron lists a 4000 mAh battery for the K2 Pro but does not state a specific runtime in the product listing. Actual endurance will depend on backlight brightness and wireless usage patterns.
Both list a 1000 Hz polling rate, so latency specs are similar on paper. The K2 Pro adds N-key rollover for both wireless and wired modes and weighs less, while the Q3 relies on its wired Type-C connection.
Yes, Keychron offers Barebone ISO and Barebone ISO Knob versions of the Q3, which omit switches and keycaps. This suits buyers who want to choose their own 3-pin or 5-pin MX switches and keycap sets.
Yes, the K2 Pro includes keycaps for both macOS and Windows and offers a Mac layout with matching multimedia and function keys. Keychron notes you can configure different keymaps for each system through the Launcher web app.
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