SKU: 4931533840

RadioMaster GX12 Dual-Band Gemini-X Radio Controller M2 ELRS

$164.70 $183.00
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Description

RadioMaster GX12 Dual-Band Gemini-X Radio Controller M2 ELRSThe RadioMaster GX12 marks a new era in innovation and technology for high performance radio controllers. Designed for drone racing, FPV flying, and video work, the GX12 prioritises signal strength and reliability, ensuring you stay connected when it matters most. Whether for work or play, the GX12 embodies excellence in drone control. Welcome to the future of radio controllerselevate your RC experience with the latest advancements in open source

The RadioMaster GX12 marks a new era in innovation and technology for high-performance radio controllers. Designed for drone racing, FPV flying, and video work, the GX12 prioritises signal strength and reliability, ensuring you stay connected when it matters most. Whether for work or play, the GX12 embodies excellence in drone control. Welcome to the future of radio controllers—elevate your RC experience with the latest advancements in open-source technology and performance!

 

Features

  • Dual-Band Dual 1W Gemini Xrossband ExpressLRS Transmitters: Experience unmatched range and reliability with ExpressLRS Gemini Xrossband (Gem-X) dual-band transmission capabilities.
  • Integrated Folding Dual-Band Antennas: Sleek design with foldable antennas for easy transport and storage; Compatible with both 2.4GHz and Sub-G 900MHz frequencies.
  • GX01 Gimbals -Fully CNC Aluminum 3D Digital Hall Sensor Gimbals: Precision-engineered aluminum gimbals with 3D Hall sensors for superior control and durability.
  • 1000Hz Digital Gimbals with EdgeTX Sync: Achieve exceptional precision and responsiveness with high-frequency digital gimbals featuring EdgeTX sync.
  • Folding Gimbal Sticks: Foldable gimbal sticks for convenient storage and transport.
  • Removable Switch Panels: Customize your setup with our modular switch panels, allowing for easy switch changes to suit your preferences.
  •  DIY SMA Ports: Enjoy flexibility in antenna installation with SMA port integration.
  • OLED Display: Crisp and clear OLED with high contrast display.
  • Internal Storage: 512MB of integrated high-speed flash storage—no need for TF cards!
  • USB-C Connectivity: The GX12 features a single USB-C port that manages smart balance charging, SIM connectivity,  firmware updates and direct access to the integrated high speed flash memory.
  • Integration of programmable 6-Position Switch : Individually programmable 6-position switches offer versatile control options tailored to your unique setup.
  • Programmable RGB Indicators on 6-Position and SA/SD Switches: Customizable RGB lights provide visual feedback on switch status.
  • Powerful Efficient Cooling System: With dual 1-watt transmitters, the GX12 boasts serious power, featuring an advanced cooling system to keep your radio cool even on the hottest days.
  • PCB Nano coating: Engineered for the Extremes! The GX12 is built to thrive in demanding environments. With thicker plastics and a hydrophobic PCB coating, this controller is designed to withstand hot, cold, dry, and humid conditions. Count on the GX12 to deliver, no matter where your adventures take you!

Specifications

  • Item: GX12 Radio 
  • Colour: Black
  • Size: 183*148*78mm   
  • Weight: 573g  
  • Frequency: 2.400GHz and Sub-G 900MHz 
  • Internal RF: ELRS 2.4GHz / Sub-G 900MHz
  • Supported Protocols: Express-LRS
  • Cooling Fan: Yes   
  • Antenna: Dual folding 2.4GHz/ Sub-G 900MHz Omni directional   
  • RF:  (Dual 1,000mW | Dual band XROSSBAND ELRS)   
  • Voltage Range: 6.6 - 8.4V DC 
  • Current: 390mA - 1000mA (Depending on Rf output)   
  • Radio Firmware: EdgeTX (Transmitter) / ELRS (RF module)   
  • Channels: Max 16 channels (Receiver dependent)   
  • Battery: 7.4V 2-cell Lithium-Polymer / Two 3.7V 18650 Lithium-Ion cells / 21700 5000mAh Battery (batteries not included)   
  • Charging: 2S Smart Balance Charging   
  • Connectivity: USB-C   
  • Display: 128*64 Monochrome OLED display   
  • Gimbal: GX01 1000Hz, 3D Digital CNC Hall Effect Gimbal with folding sticks   
  • Gimbal Sticks: 3mm   
  • External Module: Nano / Crossfire compatible   
  • Upgrade Method: USB / EdgeTX Companion PC software  
  • Memory: 512Mb Integrated Flash 

Introducing the GX12 Radio Controller, a groundbreaking fusion of cutting-edge technology from ExpressLRS and EdgeTX. The GX12 is the first radio to feature ExpressLRS Gemini-XROSSBAND (GEM-X), allowing for simultaneous transmission on both 2.4GHz and 915MHz, ensuring unmatched interference rejection.

 

Designed with integrated folding dual-band antennas, the GX12 supports all current 2.4GHz and 900MHz ExpressLRS receivers, as well as the new generation of Gemini Xrossband (Gem-X) receivers, providing extended range and exceptional performance. Elevate your flying experience with the ultimate in radio control innovation!

 

Folding gimbal sticks ensure compact storage and easy transport. With all-new 1000Hz digital aluminium gimbals, the GX12 delivers unparalleled resolution, precision, and responsiveness in an EdgeTX radio.

 

The GX12 redefines your RC experience with remarkable flexibility and cutting-edge features. Removable switch panels allow for personalised setups using the included modular panel system, while DIY SMA ports let you choose the perfect antennas for your needs. Featuring 512MB of internal flash storage, the need for TF cards is eliminated, and a single USB-C port simplifies both charging and data/simulator connectivity. The GX12 also includes individually programmable 6-position buttons and SA/SD switches, along with customisable RGB indicators to enhance both functionality and style.

 

The controller is designed with both a standard, accommodating your power requirements to maximise flight time. Whether you’re a hobbyist or a professional, the GX12 Radio Controller is your gateway to the future of RC. Embrace true innovation and elevate your flying experience with the GX12!

 

Includes

  • 1 * GX12 Radio Controller   
  • 1 * Signature Carry Case   
  • 1 * 18650 Battery Tray   
  • 2 * Replacement Switch Panels   
  • 1 * Type-C Cable  
  • 1 * Screen Protector   
  • 1 * 1.5mm Hex Wrench   
  • 4 * Low Tension Gimbals Springs   
  • 1 * 2 Position Switch   
  • 1 * Momentary Switch   
  • 1 * RadioMaster Sticker Set   
  • 1 * GX12 Manual

 

 

 

 

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4931533840

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S
Shire23
West Palm Beach, US
★★★★★ 5
Great Replacement Cabin Air Filters for my 2008 Honda Civic
Size: 2Pcs, Size: 2Pcs
Item Reviewed: CF10134 Cabin Air Filter with Activated Carbon Replacement for CP134, Fit for Honda Accord/Civic/Odyssey/CR-V and Acura MDX/TSX/TLX/RDX/Ridgeline (2 pack) ℹ️ Summary I picked these up because I needed some replacement cabin air filters for my 2008 Honda Civic. These seem like decent quality and they were a perfect fit in my car. For $15 at time of order for two air filters it was a solid deal that I can glad recommend to others. I hate writing short reviews, but there’s not much else to say about these. Here is how I rate items: 5 ⭐️ = Completely exceeds expectations. 4 ⭐️ = Works well with minor concerns. 3 ⭐️ = Does the job, nothing special. 2 ⭐️ = Some things work, but lots of issues. 1 ⭐️ = Didn’t work well, not worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 30, 2025
T
TLau
Belleville, US
★★★★★ 4
Good fit for Acura MDX
Size: 8.8" x 9.3" x 1.1"
This is an air cabin filter that will fit many cars, and in my case a 2019 MDX. Since this kind of filter is not doing anything critical like keeping dirt out of an engine, I shop around for non-OEM filters for something that strikes a balance between price versus performance. This filter just filters out dust in a car cabin, and when we’re not in our cars, we don’t have the benefit of an air filter when we are walking around outdoors. At a fraction of the price of an Acura filter, this filter seems to strike that balance. The filter media looks sturdy and is embedded with charcoal to help absorb odors. Installation is very straightforward in my MDX, and similar in most cars. There is a compartment door inside the glovebox that first must be removed before changing the filter. Pay attention to the direction flow arrow that shows which way the filter should be installed. Overall I am satisfied with this filter. It is inexpensive, fits perfectly, and seems to do the job just fine. It is definitely worth trying if you are trying to save money.
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Reviewed in the United States on October 12, 2024
S
Shop by Interest
Massapequa, US
★★★★★ 5
These filters do the job
Size: 2Pcs
Fits great in my '08 Accord LX and my '19 Accord Sport 2.0t. They filter air well and are easy to install like any cabin air filter in a Honda. I am pleased. Good value for the price.
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Reviewed in the United States on October 8, 2025
L
Lars A. Morgan
Lake Worth, US
★★★★★ 5
Fit my 2014 Odyssey TE
Size: 8.8" x 9.3" x 1.1"
Comes with printed instructions for those who haven't changed it before. Here is the specific use case from my van. On my 2014 TE its easy to access behind the glove box, open to usual full open then just push the left and right sides in to allow the glove box to come fully out. It may pop off of the mounts, don't panic it snaps right back on. Then look for the little rectangular panel with two small levers on either side. on the black plastic under the dash that you can now see and access. Press the levers and pull towards you, doing a bit of a wiggle to get it out. Its tight, but it will come out with having to break it. Don't gorilla hands it, it will break. There is a directional arrow on the filter, which you have to remove from the wrapper before installing. Yes, someone *will* forget that. Reassembly the reverse of removal. Check that video sharing site online if you need visual instructions.
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Reviewed in the United States on September 27, 2024
Y
Verified Purchase
Yianni Tripodis
New York, US
★★★★★ 5
Price/Quality
Packaged very well, perfect fit and the quality looks great. Well worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026

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