GNX SEM Side Extension Module
A tabletop button-and-switch module that attaches beside a Gladiator NXT/EVO stick or Omni Throttle.
▼ FLOOR PRICE THIS CYCLE · $79.00 average · $79.00 all-time low
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Binding coverage
NO BIND LIST — THIS UNIT CARRIES NO KEYS OF ITS OWN
NO REPORTS FILED YET — OWNERS CAN FILE ONE FROM THE FIELD LOG
The SEM has a rotary switch, two multi-function axes, two K-switches with center push, seven push buttons and eight dual-color LEDs. VKB says it can be set up as 24 logical buttons, or 17 buttons and two analog axes.
GNX modules connect to a Gladiator NXT/EVO through an internal bus, so USB isn't included. Using one alone on a PC needs a separately sold GNX USB Controller. VKB lists a two-year warranty.
On 6 November 2026 VKBSIM US listed it at $79. Manufacturer source: VKB GNX SEM.