Royal Kludge R87 PRO vs RK84QMK/VIA vs Hub Design

The R87 PRO supports QMK and VIA firmware, which allows very advanced key remapping, macro creation, and backlight customization directly through the VIA web app. The RK84 has its own DIY software for basic configuration but does not offer the same depth as QMK or VIA.

Yes, both the Royal Kludge R87 PRO and the RK84 feature hot-swappable switch sockets. The R87 PRO comes with pre-lubed creamy linear switches and includes 4 spare switches in the box, while the RK84 supports RK switches and also includes 4 replacement switches.

Yes, the RK84 supports wireless connectivity via both Bluetooth and a 2.4 GHz dongle. The vendor description confirms that it is a wireless mechanical keyboard with Bluetooth 5.0 and a 2.4 GHz dongle for stable wireless use. The R87 PRO is only wired.

Yes, the R87 PRO includes a removable CNC metal volume knob. Rotating the knob clockwise increases volume, counterclockwise decreases it, and pressing the knob mutes or unmutes the sound. The knob is hot-swappable and can be replaced with a standard key.

The R87 PRO has a 6000mAh battery according to the metadata. The RK84 has a 3750mAh battery. However, the R87 PRO is a wired-only keyboard, so its battery is used for wireless models; the wired version does not rely on battery power.

The RK84 uses ABS double-shot keycaps as stated in the vendor's tech spec. The R87 PRO comes with Cherry profile double-shot PBT keycaps, which are generally more durable and resistant to shine over time compared to ABS.

Yes, the RK84 has 2 built-in USB 2.0 passthrough ports and one Type-C port for connecting additional peripherals like a mouse or headphone. This hub design is a key feature that the R87 PRO does not offer.

The R87 PRO is generally better for programming due to its full QMK/VIA support, which allows creating custom layers and macros for coding. Its gasket mount also provides a quieter and more comfortable typing experience. The RK84 has limited software without QMK/VIA.

The RK84 is available with RK switches in multiple types: linear (Red), clicky (Blue), tactile (Brown), and silent variants. The vendor lists operating forces of 40g for red, 55g for brown, and 60g for blue, with actuation points of 2.0mm for red and brown, and 2.3mm for blue.

The R87 PRO weighs 760g while the RK84 weighs 803.5g, so the R87 PRO is slightly lighter. However, the RK84 has wireless capabilities and a smaller 75% footprint, which may make it more convenient for travel despite the small weight difference.

Yes, the RK84 includes 2 magnetic pad feet in the box according to the package contents listing on the vendor page. The R87 PRO does not list any magnetic pad foot in its included accessories, which are a cable, keycap and switch puller, 4 spare switches, and a manual.

The R87 PRO features a gasket mount structure that reduces sound resonance and provides more typing flexibility, combined with sound-absorbing foam and case foam. The RK84 does not have a gasket mount; it uses a standard tray mount design common in its price range.