Azio KB540 vs Redragon TRUNDLE K668Mac or Gasket

Azio's vendor specifications identify the KB540 switch type as membrane. Its product metadata also lists hot-swappable support, but the vendor description does not explain how that applies to the membrane design.

Redragon describes the K668 as using custom linear Dragon Chant switches. The vendor also calls the switches thick-lubed and pairs them with a gasket structure.

Azio describes the KB540 as having a Mac-oriented layout and built-in multimedia, internet, and calculator hotkeys. The vendor lists macOS support, while the Redragon listing does not provide equivalent Mac-specific details.

Azio's product description states that the KB540 has an IP66-rated waterproof design and can be washed, while cautioning against full submersion. It also describes antimicrobial protection on the keyboard surface.

Yes. Azio describes the KB540 as having backlit large-print keys with a font four times larger than conventional computer keyboards.

Yes. Redragon specifies four dedicated keys for mute, calculator, screen lock, and desktop. The vendor also describes the keyboard as a 104-key layout with four extra hotkeys.

The Redragon K668 has built-in noise-dampening foam, which its vendor says reduces hollow echoes. The Azio vendor description does not specify a comparable sound-dampening feature.

Both products list hot-swappable support in their metadata. Redragon also describes an upgraded hot-swappable socket and includes four spare switches and a switch puller.

Both products list Bluetooth and wireless connectivity in their metadata, alongside wired connectivity. Redragon's vendor product description, however, specifies wired connectivity, so check the exact version and connection options before purchasing.

The Azio KB540 weighs 816 g and lists dimensions of 27 x 195 x 459 mm. The Redragon K668 weighs 880 g and lists dimensions of 37 x 364 x 133 mm, so the Azio is lighter and has the lower listed height.

Redragon describes the K668 as having mixed-color PBT round keycaps. Its vendor listing identifies the layout as US QWERTY or ES QWERTY.

The Azio KB540 has red, blue, and purple backlight colors, according to Azio. Redragon lists RGB lighting with onboard presets and adjustable brightness and flowing speed.