More from Buddy RC →RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0 Hall Gimbal
$269.99
In stock at buddyrc.com
The RadioMaster TX16S MK II Max 4in1, sold by Buddy RC, is a full-size EdgeTX radio with a 4.3 inch color touchscreen, V4.0 Hall gimbals and an internal 4-in-1 multi-protocol module. The 4-in-1 module talks to many legacy receiver protocols at up to 100mW. It suits pilots who fly a mix of older and newer models on one radio.
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Highlights
- Internal 4-in-1 multi-protocol module (CC2500, CYRF6936, A7105, NRF2401)
- 4.3 inch 480x272 color touchscreen running EdgeTX
- V4.0 Hall gimbals with aluminum fascia
- USB-C charging at up to 2.2A with reverse-polarity protection
- JR module bay, 3.5mm trainer port and rear DIY socket
Best for
Hobbyists with receivers on several older protocols who want one large-format radio.
Things to consider
- The 4-in-1 module does not include ExpressLRS; you would need an external module or the ELRS version for that.
- Weight is 750g before batteries, which is heavy for long sessions.
- Batteries are not mentioned as included.
Key specs
| Price | $269.99 |
|---|---|
| Size | 287 x 129 x 184mm |
| Weight | 750g without battery |
| RF module | Internal 4-in-1, max 100mW |
| Display | 4.3 inch TFT touch, 480x272 |
| Channels | Up to 16 (receiver dependent) |
| Colors | Red, Black |
Our take
A capable, upgraded full-size radio for multi-protocol fleets.
RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… at a glance
| Brand | Buddy RC |
|---|---|
| Price | $269.99 |
| Type | Radio Transmitter |
| Options | 2 colors |
| Availability | In stock at buddyrc.com |
| Returns | Items can be returned within 30 days of receipt with an RMA code requested by email.… |
Price check
At $269.99, the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… is toward the top of Buddy RC's price range, whose 4,618 listed products run $0.25 to $9,999.
Similar items from other brands we track run $39.99 to $179.99.
Frequently asked questions
Should I get the 4in1 or ELRS TX16S?
Pick 4-in-1 if you fly receivers on older protocols like FrSky D8/D16; ELRS suits newer FPV setups.
What firmware does it run?
EdgeTX, and it is compatible with OpenTX 2.3.15 or later.
Does it come with batteries?
The listing does not say batteries are included.
How much is the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0…?
Buddy RC lists it at $269.99 on buddyrc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is Buddy RC's return policy?
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
How long does Buddy RC take to ship?
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Does the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… come with a warranty?
Buddy RC's published warranty terms: Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.
What options does the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… come in?
Color: Red, Black.
Where can I buy the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0…?
The RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… is sold directly by Buddy RC on buddyrc.com. The Shop now button on this page goes straight to the product there.
Is the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… in stock?
Yes. Buddy RC lists it as in stock on buddyrc.com as of our latest check. Stock and prices refresh throughout the day.
Is Buddy RC a legit store?
Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific. Our full Buddy RC review covers shipping, returns and what to check before ordering.
Is the RadioMaster TX16S MK II Max Radio Controller 4in1 with V4.0… expensive?
At $269.99 it is toward the top of Buddy RC's range ($0.25 to $9,999 across 4,618 products), and similar items from other brands run $39.99 to $179.99.
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