RadioMaster MT12 Surface Radio Controller: 2.4GHz ELRS/4-in-1 Multi-protocol
Available Options
🚀 RadioMaster MT12 Surface Radio Controller isn't just another gadget—it's like the Swiss Army knife of radio controllers, packed with features that'll make your hobby (or obsession) way more fun. Thanks to its 2.4GHz ELRS/4-in-1 multi-protocol magic, it plays nice with almost any receiver out there. Seriously, it's like the universal remote of the RC world.
🔧 Ever felt limited by your gear? Not here. With 16 channels and the open-source EDGETX system, tweaking and tuning is only limited by your imagination (and maybe your patience). Whether you're racing against the clock or crawling over rocks, this transmitter's got your back.
📦 What's in the box? Well, besides the MT12 transmitter that's ready to rock, you'll find an ER3C-I/R85C receiver tucked in there. That means you can start playing right out of the box—no 'just one more thing to buy' nonsense.
- Compatibility? Check. The 2.4GHz ELRS/4-in-1 multi-protocol has you covered.
- Need control? 16 channels should do the trick.
- Love to customize? The open-source EDGETX system is your playground.
- And yes, the ER3C-I/R85C receiver is included—because starting your adventure shouldn't require a scavenger hunt.
- 16CH Open Source EDGETX System
- Comes with ER3C-I/R85C Receiver
- 2.4GHz ELRS/4-in-1 Multi-protocol
General specs
- Brand: RadioMaster
- Model: MT12
- Seller: Gshopper
- Frequency: 2.4GHz
- Protocol: ELRS/4-in-1 Multi-protocol
- Channels: 16CH
- System: Open Source EDGETX
- Included Receiver: ER3C-I/R85C
- First listed by seller: 1/2/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
RadioMaster MT12 2.4GHz ELRS/4-in-1 Multi-protocol
|
Wireless Remote Control Switch Controller 4-button control
|
Universal Wireless Remote Control 2.4G wireless technology
|
2.4G Smart Remote Control Wireless 2.4G connectivity
|
HOTRC DS-4A One-handed Controller for Beginners
|
2-Channel Remote Control 315 MHz/433 MHz frequency
|
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| Brand | RadioMaster | EDC Toy | AI Supermarket | ZY-Sport-N | HOTRC | Drunk Angel |
| Model | MT12 | DS-4A | ||||
| Color | ||||||
| Rating |
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| Price | $165.99 | $7.86 | $9.57 | $13.35 | $32.39 | $10.42 |
| Seller | Gshopper | Joom | Joom | Joom | Amazon | Joom |
| Update | July 25, 2024 | August 8, 2025 | September 3, 2025 | August 12, 2025 | July 17, 2025 | August 26, 2025 |
| Frequency | 2.4GHz | 433 MHz | 315 MHz, 433 MHz | |||
| Channels | 16CH | 4CH | 2 | |||
| Compatibility | Projectors, Screens, Computers, TVs | TV, Network TV Box, Mobile Phone, Computer | Electric garage doors, RF-enabled devices | |||
Surface Radio Controller
Vivaan R.
Delhi
August 19, 2025
As a guy who's into automotive hobbies and does a lot of research before buying, I was drawn to this controller because it seemed like a versatile choice. Compared to other options I've used, it stands out for its broad compatibility and customization potential. I've had it for a couple of weeks now, and it's been a game-changer for my RC projects. The ability to fine-tune settings has made my driving experience much smoother, whether I'm racing or just tinkering. It's not perfect—there's a bit of a learning curve, and the feel isn't as high-end as some pricier models—but for the value, it's too good to pass up. Overall, it's a reliable tool that has enhanced my hobby without breaking the bank.
- Pros: The compatibility is top-notch—it works with almost any receiver I've tried, which saves me from buying multiple controllers. The number of channels is more than enough for my needs, allowing for precise control in various situations. I love that it comes with a receiver included, so I could start using it immediately without extra purchases. The open-source system lets me customize everything to my liking, which is fantastic for someone who enjoys tweaking settings.
- Cons: The learning curve for the open-source system can be a bit steep; it took me some time to get comfortable with all the options, which might be overwhelming for beginners. The build feels solid but a bit plasticky in places, not as premium as some higher-end models I've seen. Occasionally, the interface seems a bit clunky when navigating through menus, but it's manageable with patience.
Jack R.
Cardiff
August 14, 2025
i was a bit skeptical at first, especially with the open-source aspect, but after diving into it, i realized how powerful this controller is. whether i'm tweaking settings for a race or just cruising around, it's been reliable and responsive. the fact that it works with so many receivers right out of the box saved me a lot of hassle and extra costs. it's definitely wotrh the investment if you're serious about your rc hobbies. the customization options are just the cherry on top.
- Pros: the radiomaster mt12 is quite the game-changer for anyone into rc hobbies. its ability to connect with almost any receiver out of the box is a massive plus, and the inclusion of a receiver means you're ready to go from the start. the open-source system is a dream for tinkerers, offering endless customization. the build feels solid, and the 16 channels give you more than enough room to play with different setips.
- Cons: from what i feel, the only downside might be the learning curve if you're new to open-source systems. it took me a bit to get the hang of all the features, but it grew on me after some time. also, the courier cakled ahead, which was nice, but the packaging could've been a bit sturdier.
Andrew A.
Dallas, TX
July 30, 2025
As it seemed to me, this controller has too many features to ignore. Coming from an older, more basic model, the difference is night and day. The build quality feels solid, and the customization options are endless. I've only had it for a couple of weeks, but it's already made my hobby more enjoyable. The fact that it works with so many receivers means I'm not tied down to one brand or type, which is a big deal for someone like me who likes to tinker. The only downside is the learning curve, but that's a small price to pay for such versatility. Definitely worth the investment for anyone serious about their RC hobbies :)
- Pros: The RadioMaster controller is a game changer for me. Before this, I was using an older model that felt like it was from the stone age compared to this. The ability to connect with almost any receiver is a HUGE plus, and the open-source system means I can tweak it to my heart's content. It's like having a custom-made controller without the custom price tag.
- Cons: It took some fiddling to get everything set up just right. Not gonna lie, the open-source system is powerful but can be a bit overwhelming at first. And while the included receiver is nice, I wish there was a bit more guidance on how to get the most out of it right out of the box.