affordable usb button box with integrated iFlag display
iFlag GT Button Box
iFlag GT Button Box
4.8 / 5.0
(5) 5 total reviews
Couldn't load pickup availability
Multi function USB button box with integrated iFlag LED matrix. Built for SIM racing.
The iFlag GT comes with multiple inputs:
- 22m Dedicated 'Engine Start/Stop' button with white LED (Momentary).
- Heavy duty toggle switch (Momentary) with safety cover.
- 3x 12mm 'High top' design, black metal push buttons (Momentary), with white LED's.
Integrated iFlag LED matrix.
5mm cast acrylic Perspex face plate, available in a range of frosted matte colours.
All contained in a tough ABS plastic enclosure measuring approx 175x125x40mm.
On the rear of all our boxes are M4 threaded mounting points in a 100x100 pattern for easy fitting.
All units come pre-fitted with premium quality braided 2m USB cables.
Buttons are completely plug and play in Windows. No drivers or installation required. Appears in Windows as a USB game controller. Can be used with any PC game or software that allows for remappable control schemes.
Supported games include (but not limited to):
- Assetto Corsa Competizione (ACC)
- Assetto Corsa (AC)
- AC Rally
- iRacing
- Le Mans Ultimate (LMU)
- Automobilista 2 (AMS2)
- F1 2021 through F1 2026 Series
- rFactor 2
- RaceRoom Racing Experience
- Dirt Rally 2.0
- Project Cars
- + many more!
iFlag requires SimHub to function.
Designed, Manufactured and Hand assembled in the UK by ReaperWare.
Share

Detailed Specifications
Inputs
- 22m Dedicated 'Engine Start/Stop' button with white LED (Momentary).
- Heavy duty toggle switch (Momentary) with safety cover.
- 3x 12mm 'High top' design, black metal push buttons (Momentary), with white LED's.
Construction
- Contained in a tough ABS enclosure with a textured fingerprint resistant finish.
- 5mm frosted matte Perspex face plate.
- M4 Brass threaded inserts on rear for mounting.
- 2 meter USB cable pre-fitted.
Connectivity
- Any USB Type-A port capable of supplying up to 2.5 watts of power.
- A 2-meter USB Type-A to Type-C cable is included.
- Windows 10/11 and the latest version of SimHub.
- A default LED flag profile is included with SimHub. We provide our own optional iFlag profile for free, downloadable from the 'Help & Downloads' page. Compatible with third party 8x8 LED Matrix profiles also.
- Multiple iFlag's can be installed. Each iFlag can be setup to display events independently of each other.
- Buttons are plug and play in Windows. No additional drivers or software required. Inputs just need to be mapped in game.
Measurements
- Dimensions : Enclosure is 175x125x40mm (Excluding button/switch height). Face plate is xxxxxx.
- Weight : 350 Grams
- Mounting : M4 threaded inserts on rear. 100x100mm pattern. Maximum insert depth for mounting screws should be no more than 20mm. VESA 100 compatible.
Build/Shipping Time
- Typically built and ready to dispatch within 2 working days or sooner.
- Delivery within mainland UK is usually no more than 2 working days.
- International delivery time varies depending on region.
- Every ReaperWare product is designed, manufactured and shipped from England, UK.