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Compare MCHOSE K99 vs RX Storm RX870 Differences Side by Side

This comparison is for buyers deciding between a feature-rich compact full-size keyboard and a more traditional tenkeyless design. The MCHOSE K99 offers a 96% layout with a numpad in a smaller footprint, while the RX Storm RX870 provides a standard 80% TKL layout. Both are wireless gasket-mount boards, but they differ significantly in materials, battery life, and included features, making the choice dependent on layout preference and desired build quality.

65
MCHOSE K99 Wireless Gasket Mount Mechanical Keyboard
[Out of Stock] RX870 TKL 80% Mechanical Keyboard

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  • Released in 2023
  • Has Linear switch options
  • Supports hot-swappable switches
  • Available in a 96% layout
  • Compatible with both Mac and Windows
  • Connects via USB-C
  • Enables rapid trigger functionality
  • Has built-in sound dampening
  • Equipped with a 6000 mAh battery
  • Weighs about 1200 g
  • Sized at 30 x 420 x 130 mm
  • Made with a Aluminum case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Released in 2024
  • Available in a 80% layout
  • Runs at a 1000 Hz polling rate
  • Equipped with a 4000 mAh battery
  • Weighs about 1380 g
  • Sized at 38 x 370 x 140 mm
  • Made with a Plastic case
  • Offers No RGB lighting
Scores
  • Performance: 71.9
  • Build Quality: 57.2
  • Productivity: 76
  • Customizability: 58.9
  • Portability: 62.5
Scores
  • Performance: 56.4
  • Build Quality: 53.9
  • Productivity: 47.4
  • Customizability: 40.5
  • Portability: 61.4
Name
MCHOSE K99
Name
RX Storm RX870
Release year
2023
Release year
2024
Switch Options
Linear
Switch Options
-
Profile
Normal Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
96%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
6000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Case Colors
Case Colors
Case Material
Aluminum
Case Material
Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
30 x 420 x 130 mm
Dimensions
38 x 370 x 140 mm
Weight
1200g
Weight
1380g
*Something incorrect or missing? Please
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Pros and Trade-offs

The MCHOSE K99 is the recommended choice for most users due to its superior feature set, including a numpad, hot-swap sockets, and aluminum build. It is better for productivity, gaming, and customization. Only choose the RX Storm RX870 if you specifically require a TKL layout for a smaller desk footprint and do not need RGB lighting or easy switch swapping.

MCHOSE K99

  • +Aluminum case construction for a premium feel.
  • +96% layout includes a numpad in a space-saving design.
  • +Hot-swappable PCB for easy switch customization.
  • +Large 6000mAh battery capacity for extended wireless use.
  • +Includes multi-layer sound dampening with Poron and IXPE foam.
  • −Larger 96% footprint requires more desk space than a TKL.
  • −No explicit polling rate is listed in the core metadata, though the vendor page mentions 1000Hz.
  • −Heavier build may not suit all portable use cases.

RX Storm RX870

  • +Compact 80% TKL layout frees up desk space.
  • +Explicitly lists a 1000Hz polling rate for wired and 2.4GHz modes.
  • +Vendor description notes five layers of internal padding for sound.
  • −Plastic case material compared to the K99's aluminum.
  • −No RGB lighting is available.
  • −Smaller 4000mAh battery capacity.
  • −Not listed as hot-swappable, limiting switch customization.

Which Keyboard Is Better for Your Needs?

The MCHOSE K99 is the more versatile choice, winning in gaming, office use, modding, and content creation due to its numpad, hot-swap capability, and extensive feature set. The RX Storm RX870 is better suited for travel thanks to its more compact TKL form factor. For programming, the decision is a tie and comes down purely to personal layout preference between a compact full-size and a tenkeyless board.

GamingMCHOSE K99
  • •The MCHOSE K99 lists Rapid Trigger as a feature, which is absent from the RX870's description.
  • •Its south-facing RGB LEDs can reduce interference with certain keycap legends.
  • •The vendor page mentions a 1000Hz polling rate for its 2.4GHz and wired modes, matching the RX870's stated rate.
OfficeMCHOSE K99
  • •The K99's 96% layout includes a numpad, which is essential for data entry tasks.
  • •It has a larger 6000mAh battery compared to the RX870's 4000mAh for longer wireless use.
  • •Mac/Win support is listed as a feature for the K99.
ProgrammingTie
  • •Both keyboards use PBT keycaps for durability.
  • •Both offer gasket mount designs for a potentially more comfortable typing experience.
  • •Layout preference is subjective; the K99 offers a numpad, while the RX870's TKL layout saves desk space.
TravelRX Storm RX870
  • •The RX Storm RX870 has a smaller 80% TKL footprint (370mm wide) than the K99's 96% layout (420mm wide).
  • •It is slightly lighter at 1380g versus the K99's 1200g, though both are substantial.
  • •Its plastic case may be less prone to cosmetic damage during transport compared to the K99's aluminum.
ModdingMCHOSE K99
  • •The MCHOSE K99 is explicitly listed as hot-swappable, allowing for easy switch changes.
  • •Its vendor description details a multi-layer sound dampening system including Poron foam, IXPE foam, and PET films for modders.
  • •It includes a per-key flex-cut PCB and an FR4 plate, as stated in its specifications.
Content CreationMCHOSE K99
  • •The integrated numpad on the K99's 96% layout is useful for shortcut macros and video editing software.
  • •RGB lighting and a surround light strip are present on the K99, while the RX870 has no RGB.
  • •The vendor description for the K99 mentions support for MCHOSE HUB software for customization.

Frequently Asked Questions (FAQ)

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