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Blue and white mechanical keyboard with full numpad and RGB lighting

Epomaker

Epomaker TH99 Gaming Keyboard 102 Keys 8000mAh Battery

SKU CH-06MJ-DN9X8 MPN TH99

A 102-key gasket-mount mechanical keyboard with hot-swappable switches, tri-mode wireless, and an 8000 mAh battery lasting 800 hours without backlight

  • Product nameTH99
  • StyleClassic
  • Mechanical keyboardMechanical
  • Switch typeLinear
  • Keyboard colorBlue&White
  • BacklightingRgb

Color Blue/White

Size Sea Salt Silent

  • Tri-mode wireless with Bluetooth 5.0 and 2.4 GHz for flexible device pairing
  • 8000 mAh battery delivers 70 hours RGB on or 800 hours backlight off
  • Hot-swappable PCB supports 3-pin and 5-pin switches for easy customisation
  • 102 south-facing RGB LEDs with per-key lighting and software macro programming
  • Gasket mount with 5 sound-dampening layers and PBT keycaps for creamy typing feel

Product Identity

The Epomaker TH99 is a 102-key mechanical keyboard built for gamers and office users who want a full numpad in a compact 1800 layout. It connects to PC, Mac and Android devices through three wireless modes and a wired USB-C link. Hot-swappable sockets accept three-pin and five-pin switches so the feel can be changed without soldering.

Battery Life

An 8000mAh rechargeable battery delivers up to 70 hours of use with RGB lighting active and up to 800 hours with the backlight turned off. The keyboard charges over USB-C and can be used while charging. This capacity removes the need for frequent top-ups during long work or gaming sessions.

Build Integration

The board weighs over one kilogram and includes four silicone pads plus a gasket-mount structure with five sound-dampening layers for a stable, creamy typing feel. South-facing per-key RGB LEDs shine through grease-resistant PBT keycaps in Cherry profile. Two-stage adjustable kickstands let you set the typing angle. No extra software is required for basic operation, while optional programming software enables macro and lighting customisation.

How it compares

Measured against everything we stock in Keyboards for PC Gaming, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 60% of the 3,966 comparable items (median $68.99).

Specifications

Product
Brand nameEPOMAKER
Model nameTH99
Product nameTH99
StyleClassic
Keyboard colorBlue&White
Power
Power typeBattery, USB Powered
Size & build
Main materialPlastic
Mechanical keyboardMechanical
Switch typeLinear
Product dimensions16.1 in × 5.9 in × 1.6 in
HandednessAmbidextrous
More details
BacklightingRgb
Button count102

Other versions of this model

2 more in the same range

Questions about this item

What does the 8000mAh battery mean for daily use?

The 8000mAh battery delivers about 70 hours of runtime with RGB lighting active and up to 800 hours with the backlight turned off.

How does Bluetooth 5.0 affect latency compared to the other modes?

Bluetooth 5.0 runs at 125Hz polling with roughly 11ms latency, while 2.4GHz hits 1000Hz and 5ms, and wired USB reaches 1000Hz and 2ms.

Will the 16.1 by 5.9 inch footprint fit a standard desk mat?

At 16.1 inches wide and 5.9 inches deep, the keyboard matches a typical 1800 compact layout and fits most standard desk mats.

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