GT3-PRO sim racing Button Box
GT3-PRO sim racing Button Box
Available custom options:
Couldn't load pickup availability
- SECURE PAYMENT OPTIONS
- 12-MONTH WARRANTY
- WORLDWIDE SHIPPING: Ships in 3 to 5 business days.
See every flag. Feel every input.
Catch any track flag the instant it drops — no glancing away from the track.
19 programmable inputs plus a built-in RGB flag display and 20x4 data screen — race-critical info, always in view.
Who It's For:
Racers who want flags, car or track warnings and spotter alerts and live telemetry without adding a separate screen to their rig.
- 19 programmable in-game inputs
- Built-in RGB flag & warnings display
- 20x4 LCD data display
- Billet-aluminum encoder knobs
★★★★★ Built for top sim racers who hate missing a flag
Also works with:
TECH SPECS
TECH SPECS
- 64 RGB LEDS Matrix (Requires SimHub)
- 20x4 character display for telemetry (Requires SimHub)
- 3 high detent rotary encoders with push button.
- 6061 billet aluminium knobs.
- 5 LED illuminated push button (MOM-OFF).
- 2 momentary black toggle switches (MOM-OFF-MOM)
- 1 latching toggle switch with color cover (ON-OFF).
BASIC COLLECTION BUTTON BOXES FEATURE:
- Front Plate: 3mm black acrylic with carbon fiber textured vinyl wrap.
- Enclosure: textured, 3D printed in matte black premium filament.
- Rear mounting bracket with 4xM5 nuts. VESA 75 compatible.
- Connection: Independent USB B type port, mounted to the enclosure.
DIMENSIONS
DIMENSIONS
– mm: H 240 x W 175 x D 80
– inches: H 9.45 x W 6.9 x D 3.15
COMPATIBILITY
COMPATIBILITY
Tested and performance-verified with major PC racing simulators, including iRacing, Assetto Corsa, Assetto Corsa Competizione, rFactor 2, Automobilista 2, Le Mans Ultimate, and both American and Euro Truck Simulator.
ADDITIONAL REQUIREMENTS
ADDITIONAL REQUIREMENTS
- Do I need extra software? Yes — the flag and data displays require free SimHub software.
- LEDS base profile: Simhub RGB Matrix profile for Raceflag, GT-FLAG and GT3-PRO
- 2 USB ports required
SETUP GUIDES
SETUP GUIDES
Quick start for better performance. Explore our Setup Guides
SHIPPING POLICY
SHIPPING POLICY
PROCESSING TIME: All button boxes are made to order. Orders ship within 3 to 5 business days. Pre-order items ship as noted on the product page.
CARRIERS: We ship worldwide via Postal Service, UPS and DHL. Exact shipping rates are calculated at checkout based on your address. Review our Shipping Policy for full information on transit times.
CUSTOMS & DUTIES: International orders may be subject to import duties, taxes, or customs fees charged by your country. These are not included in the checkout price.
TRACKING: You'll receive a tracking number by email as soon as your order ships.
Questions about your shipment? Visit our full Shipping Policy or contact us at info@raceboxsimracing.com
RETURN POLICY
RETURN POLICY
RETURN WINDOW: We accept returns within 14 days of delivery. Items must be unused, in their original packaging, and include all accessories.
EXCEPTIONS: Pre-order and custom-configured items are final sale and not eligible for return.
HOW TO START A RETURN: Email us at info@raceboxsimracing.com with your order number and reason for return. We'll respond within 48 hours with next steps.
REFUNDS: Once we receive and inspect your return, refunds are processed within 5 to 10 business days to your original payment method. Shipping costs are non-refundable in any case.
DAMAGED OR DEFECTIVE ITEMS: If your item arrives damaged or defective, contact us within 7 days of delivery with photos, and we'll arrange the best solution for you.
For additional information visit: Return and Refund Policy

Looks good 👍 thanks 😊
Great button box, mounted nicely, fits well with my rig. I couldn’t get the LED screen to work but this is almost certainly a me vs simhub issue.
Im blown away by the quality and detail. Looks and works exactly as stated. No issues what so ever getting it to work
Plug and play, great quality, happy with my purchase.
Item is as decribed works fine
