ATK RS6 HE vs Keychron K2 HEWired vs Wireless Magnetic Keyboards
Choose the Keychron K2 HE for wireless flexibility and extensive customization, or the ATK RS6 HE for a simpler, wired-only 65% layout.
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No reviews
from$139at Mechkeys
4.8 (49)4.8 · 49 reviews
from$129at Keychron
Which one should you get?
Get the
ATK RS6 HE
Wired
Build quality in the bottom 15% of 65% boards under $150.
- More compact 65% layout for maximum desk space savings.
- Aluminum case construction.
- Wired-only design may appeal to users who prefer a direct, lag-free connection.
- Magnetic switches only. Standard MX switches will not fit.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- 65% layout. No function row and no numpad.
Get the
Keychron K2 HE
Wireless Magnetic Keyboards
Build quality in the top 5% of 75% boards under $150.
- Tri-mode connectivity: Bluetooth, 2.4 GHz, and wired.
- Extensive customizability with QMK and VIA support, and a dedicated Launcher web app.
- Available in numerous ISO layouts and with different case materials like aluminum, wood, and resin.
- Magnetic switches only. Standard MX switches will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- No numpad.
For most users, the Keychron K2 HE is the recommended choice due to its superior wireless functionality, deep software customization, and layout flexibility. Only consider the ATK RS6 HE if you are certain you want a wired-only keyboard and strongly prefer the more minimal 65% layout over the 75% form factor.
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.
ATK RS6 HE
Keychron K2 HE
Layout size
65%
75%
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Case material
Aluminum
ABS, Aluminum, Resin, Wood
Switch options
Magnetic
Linear, Magnetic
Knob
No
Yes
- ATK RS6 HE
- Keychron K2 HE
- Performance
- 7393
- Build quality
- 4491
- Productivity
- 4697
- Customizability
- 5798
- Portability
- 6781
- Hall effect (magnetic)
- Rapid trigger
- Hot-swappable
What will you mostly use it for?
The Keychron K2 HE is the more versatile choice, winning across all defined use cases. Its advantages in wireless connectivity, software support, and layout options make it suitable for a wider range of users. The ATK RS6 HE's primary appeal is its simpler, wired-only proposition in a more compact 65% form factor, but it lacks the broader feature set of its competitor.
Pick the Keychron K2 HE
- The Keychron K2 HE offers a 1000 Hz polling rate in both wired and 2.4 GHz wireless modes.
- It includes advanced gaming features like Last Key Priority (LKP), Snap Click, and Analog Mode, as detailed by the manufacturer.
- The 75% layout retains function keys, which can be useful for in-game macros or commands.
ATK RS6 HE vs Keychron K2 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
17 of 29 specs differ
ATK RS6 HE
Keychron K2 HE
Switch options
Hall effect (magnetic)
Rapid trigger
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.
ATK RS6 HE
No ISO layout at the stores we track.
Keychron K2 HE
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-CH
In stockShips to you
Input Gear
ISO-DE
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-CH
In 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.
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ATK RS6 HE vs Keychron K2 HE: your questions
Only the Keychron K2 HE offers wireless connectivity. It supports Bluetooth and a 2.4 GHz wireless connection in addition to a wired USB-C mode. The ATK RS6 HE is a wired-only keyboard.
Yes. The Keychron K2 HE listing states it has Mac and Windows support. It includes keycaps for both operating systems and has a system toggle switch.
Yes, both the ATK RS6 HE and the Keychron K2 HE list rapid trigger as a feature. The Keychron K2 HE description also details a 'Dynamic Rapid Trigger' mode.
According to its specifications, the Keychron K2 HE has a 1000 Hz polling rate when used in its wired or 2.4 GHz wireless modes. The polling rate drops to 125 Hz when using Bluetooth.
Yes, both keyboards are listed as hot-swappable. However, the Keychron K2 HE is specifically noted as being compatible only with Gateron double-rail magnetic switches.
The Keychron K2 HE is likely better for a quiet environment. Its product description details multiple sound-dampening materials inside the case, including EVA foam, EPDM foam, a silicone pad, and PET film, which are not mentioned for the ATK RS6 HE.
The provided metadata and vendor description for the ATK RS6 HE do not mention any software support for remapping keys or programming macros, such as QMK or VIA.
The ATK RS6 HE uses a 65% layout, which typically lacks a dedicated function row and navigation cluster. The Keychron K2 HE uses a 75% layout, which retains a column of function keys and dedicated arrow keys in a compact form.
Yes. The Keychron K2 HE is explicitly listed as being available in an ISO-UK layout, among other ISO variants like ISO-DE and ISO-Nordic.
The Keychron K2 HE comes with double-shot PBT keycaps. The Standard Version has shine-through Cherry profile keycaps, while the Special Edition has non-shine-through OSA profile keycaps.
The Keychron K2 HE offers far more customization. It supports QMK and VIA firmware, a Launcher web app, and features like adjustable actuation points (0.2-3.8mm), Dynamic Keystrokes, and Analog Mode, none of which are mentioned for the ATK RS6 HE.
The Keychron K2 HE has a 4000mAh battery. The manufacturer states it provides up to 110 hours of wireless working time in lab tests, though actual use may vary.
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