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| Vgn S99 | Royal Kludge RK96 | XVX M98 |
76 Overall/ Value 75.7Build Quality 68.5Customizability 78.0Performance 66.0Productivity 91.4Portability 54.1![]() | 74 Overall/ Value 74.2Build Quality 66.2Customizability 67.5Performance 61.6Productivity 76.6Portability 63.6![]() | |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name Vgn S99 | Name Royal Kludge RK96 | Name XVX M98 |
Release year 2026 | Release year 2022 | Release year 2026 |
Switch Options Linear | Switch Options Clicky, Linear, Tactile | Switch Options Linear |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 96% | Layout Size 96% | Layout Size 96% |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support LED | Display Support | Display Support LED |
Mac/Win Support | Mac/Win Support | Mac/Win Support |
Multi-Media Keys | Multi-Media Keys | Multi-Media Keys |
USB-C | USB-C | USB-C |
USB passthrough | USB passthrough | USB passthrough |
Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate - | Polling Rate 1000 Hz |
Battery capacity 6000 mAh | Battery capacity 3750 mAh | Battery capacity 8000 mAh |
Hall Effect Support | Hall Effect Support | Hall Effect Support |
QMK Support | QMK Support | QMK Support |
VIA Support | VIA Support | VIA Support |
VIAL Support | VIAL Support | VIAL Support |
N-Key Rollover | N-Key Rollover | N-Key Rollover |
Rapid Trigger | Rapid Trigger | Rapid Trigger |
Mount Style Gasket Mount | Mount Style PCB Mount | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Plastic | Case Material Plastic | Case Material Plastic |
Keycaps Material PBT | Keycaps Material ABS | Keycaps Material ABS |
Dimensions - | Dimensions 38 x 124 x 38 mm | Dimensions 36 x 408 x 142 mm |
Weight - | Weight 1500g | Weight 1140g |
The Vgn S99 suits users who want a compact keyboard with a number pad, wireless flexibility, and switch-swapping options. Its low-latency 2.4GHz mode may appeal to gamers, while the cushioned construction is aimed at a softer, more controlled typing feel. It is less suitable if you need verified software, keymapping, or operating-system details before choosing.
A leaf-spring gasket structure cushions keystrokes, while layered sound-absorbing materials are intended to reduce internal noise. These features may make typing feel less rigid, but they do not guarantee a quiet keyboard. PBT keycaps are designed for durable everyday use. Hot-swap sockets let you replace switches without soldering, which is useful for trying different switch feels. The vendor lists customized switch options, but detailed force and sound measurements are not provided.
Bluetooth, 2.4GHz wireless, and USB-C wired connections let you choose between device flexibility and a direct connection. The vendor specifies a 1000Hz polling rate and describes 2.4GHz as a low-latency mode, which may suit responsive gaming. Actual latency is not independently verified here.
The vendor claims up to 35 days of battery life with lighting off, but runtime will depend on use. RGB lighting may reduce it, and the stated runtime with lighting on is only 35 hours. The S99 also has limited documented information on software, remapping, and OS support, so check those needs before deciding.