The BIOSTAR GK3 mechanical keyboard will have an MSRP of $44.99

The BIOSTAR GK3 is built with an exquisite attention to quality with an aluminium metallic material forming the main body of the keyboard with a unique style for gamers. The BIOSTAR GK3 is also waterproof and dust proof with swappable keycaps giving gamers a highly-flexible weapon for gaming.

BIOSTAR Quality Refined for Peripherals

BIOSTAR uses OUTEMU blue switches which are rated for 50 million actuations for a lengthy usage life and features anti-ghosting as well as anti-ghosting design which is perfect for gaming.

The BIOSTAR GK3 also features 7 backlight modes for its lighting that allows users to customize their keyboard lighting or use pre-defined lighting styles for popular titles such as COD, LOL or other similar games.

BIOSTAR uses a Alps-compatible stems which allows user to customize their own keycaps whilst offering more protection against dust with its larger surface area.

Durable Design: Spill-Proof, Dust-Proof

BIOSTAR designs the GK3 mechanical keyboard with drain holes to protect against spills and the the Outemu keys are designed with a large surface area to minimize dust from entering the switches. BIOSTAR designed the PCB with the electronics on the underside of the internals with a special waterproof coating to further protect against liquid spills. The keyboard itself is sloped to channel water away for easy clean up.

BIOSTAR GK3 Specifications

Model NameGK3
Key ArchitectureMechanical
Switch TypeOUTEMU Blue switch
Switch Life50M times
Switch Peak Force60g ± 10g
Key104 keys
Anti-ghosting keys6 N-Key Rollover  (standard)
Full N-Key Rollover (gaming)
Multimedia Hotkey12
Game Mode9
BacklightingStarlight / Wave / breathing / Ripple / Static / single / adjustable
Keyboard ColorGray
Dimension (L x W x H)459.5 x 204.25 x 36.8 mm
Keyboard Weight1139±10g
Keyboard MaterialAL
Cable Length1800mm
OS SupportWindows XP / Vista / Windows 7 / Windows 8/ Windows 10
MSRP 44.99 USD


BIOSTAR, is a brand dedicated to the production of motherboards, graphics cards, industrial computing systems, IOT, and healthcare solution. Since its establishment in 1986, the BIOSTAR GROUP has become a major motherboard supplier in the IT industry as well as in IOT, Internet Of Things. In order to pursue the best quality and aesthetic design, BIOSTAR has invested heavily in ID design, equipment, global marketing research as well as R & D. With a constant emphasis on quality, BIOSTAR always seeks to beyond better and race to the future.