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Blue-grey 99-key membrane keyboard with rotary knob and RGB lighting

Vszerda

Vszerda S99 99-key gaming keyboard Blue-Grey

SKU CH-3JWN-9VHVA

A 99-key membrane gaming keyboard with clicky switches, RGB backlighting, a media knob and Bluetooth 5.0, 2.4 GHz wireless or USB-C wired modes

  • NameS99
  • Design StyleContemporary
  • Mechanical KeyboardMembrane
  • Key Switch TypeClicky
  • Keyboard ColorBlue-Grey
  • Dimensions17.4 in x 7.25 in x 2.0 in
  • Clicky membrane switches give tactile feedback with every press
  • 99 keys including number pad fit a full layout in 17.4 x 7.25 x 2.0 in
  • Bluetooth 5.0, 2.4 GHz wireless and USB-C wired modes connect up to 5 devices
  • Rotary knob controls volume, media and RGB lighting without leaving the game
  • Per-key macro recording and RGB customisation via software for personal shortcuts

Compact 99-key layout

The Vszerda S99 is a 99-key gaming keyboard that includes a number pad in a 17.4 in by 7.25 in footprint. It uses clicky membrane switches and is powered by an internal battery. The Blue-Grey colourway suits both desktop and mobile setups.

Multi-device connectivity

Three connection modes are available: Bluetooth 5.0, 2.4 GHz wireless and USB-C wired. Up to five devices can be paired simultaneously and switched with a function-key combination. The dual-mode rotary knob adjusts volume, audio settings and lighting effects without leaving the game.

Battery-powered operation

Because the keyboard runs on battery power, there is no continuous draw from a USB port during wireless use. The membrane switches produce a clicky sound profile that is audible but not amplified by mechanical stabilisers. RGB brightness and animation speed are controlled via the knob or FN shortcuts.

Highlights

  • Clicky membrane switches give tactile feedback with every press
  • 99 keys including number pad fit a full layout in 17.4 x 7.25 x 2.0 in
  • Bluetooth 5.0, 2.4 GHz wireless and USB-C wired modes connect up to 5 devices
  • Rotary knob controls volume, media and RGB lighting without leaving the game
  • Per-key macro recording and RGB customisation via software for personal shortcuts

Specifications

BrandAULA
NameS99
ModelS99
Part NumberS99
Design StyleContemporary
Mechanical KeyboardMembrane
Key Switch TypeClicky
Keyboard ColorBlue-Grey
Dimensions17.4 in x 7.25 in x 2.0 in
Hand OrientationAmbidextrous
Buttons99
Power SourceBattery Powered

Questions about this item

Does the keyboard get warm or noisy when I leave it running all day?

The membrane clicky switches and battery power mean the board stays cool and silent during extended use.

What must I already own to use the three connection modes?

You need a device with Bluetooth 5.0 for wireless pairing, a free USB-A port for the 2.4 GHz receiver, and a USB-C cable for wired mode.

Will the 99-key layout and media knob work with my older PC that only has USB 2.0 ports?

Yes, the USB-C wired connection is backward-compatible with USB 2.0, and the knob controls volume and lighting without extra drivers.

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