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.
Which one should you get?
Get the
ATK RS6 HE
Wired
- 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.
- Wired-only connectivity with no wireless option.
- Lacks the advanced software features and programmability (QMK/VIA) of the K2 HE.
- Only available in ANSI layout, with no ISO options.
Get the
Keychron K2 HE
Wireless Magnetic Keyboards
- 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.
- Heavier weight, with the standard version listed at 980g.
- Compatible only with specific Gateron double-rail magnetic switches, limiting switch swap options.
- Some user reviews mention a relatively short included cable.
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
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
- 4591
- 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.
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
ATK RS6 HE
No owner reviews collected yet.
Keychron K2 HE
53 owner reviews
“Lowering the actuation depth improved my reaction time in competitive games. Analog mode in racing titles feels surprisingly natural. The mouse glide is smooth.”
“I thought the macro didn't have infinite repetitions, but there are no helpful images anywhere on the internet. I still haven't found the answer.”
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
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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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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