Sony RMT-TX300U TV Remote

$14.99

Covering about 19 compatible Sony TV models, this RMT-TX300 replacement remote works over infrared the moment you load the batteries, with zero programming required.

313 in stock

Description

About This Remote

When your original Sony TV remote stops working or goes missing, the RMT-TX300 steps in as its direct replacement. It operates over infrared, so once you drop in two AAA batteries it communicates with your TV immediately, no code entry, no pairing, and no programming of any kind. One remote covers about 19 Sony TV models, making it a practical fit across a wide slice of Sony’s lineup.

Why buy this remote

  • Fits about 19 Sony TV models in one remote
  • IR operation starts the moment batteries go in
  • Zero programming or code entry required
  • Powered by two standard AAA batteries
Sony RMT-TX300 Remote Specifications
TypeInfrared (IR) replacement
Batteries2 x AAA
Original partRMT-TX300
Compatibility19+ Sony models
Warranty1 year

Sony TV Model Specifications

Key specifications for each Sony model this remote works with.

Model Screen Size Resolution
XBR-49X800D 48.5" 4K (3840ร—2160)
XBR-55X800E 55" 4K (3840ร—2160)
XBR-55X806E 55" 4K (3840ร—2160)
XBR-55X900E 55" 4K (3840ร—2160)
XBR-55X930D 54.6" 4K (3840ร—2160)
XBR-65X900E 64.5" 4K (3840ร—2160)
XBR-75X850E 74.5" 4K (3840ร—2160)
XBR-75X940D 74.5" 4K (3840ร—2160)
XBR-75X940E 75" 4K (3840ร—2160)
KDL-32W610E 32" HD (1366ร—768)
KDL-32W660E 32" Full HD (1920ร—1080)
KDL-40W660E 40" Full HD (1920ร—1080)
KDL-43W750E 43" Full HD (1920ร—1080)
KDL-49W750E 49" Full HD (1920ร—1080)
KD-43X700E 43" 4K (3840ร—2160)
KD-49X700E 49" 4K (3840ร—2160)
KD-50X690E 49.5" 4K (3840ร—2160)
KD-55X700E 55" 4K (3840ร—2160)
KD-70X690E 69.5" 4K (3840ร—2160)
Show all 14 more models โ–พHide 14 models โ–ด

Compatible Device Models

This remote is a direct replacement for the Sony models listed below.

XBR-49X800DXBR-55X800EXBR-55X806EXBR-55X900EXBR-55X930DXBR-65X900EXBR-75X850EXBR-75X940DXBR-75X940EKDL-32W610EKDL-32W660EKDL-40W660EKDL-43W750EKDL-49W750EKD-43X700EKD-49X700EKD-50X690EKD-55X700EKD-70X690E

Frequently asked questions

How many Sony TV models does the RMT-TX300 replacement remote cover?

It fits about 19 Sony TV models, making it one of the broader-reaching replacements in Sony's remote lineup.

What type of connection does this remote use to communicate with the TV?

It uses infrared (IR), the same technology as the original remote, so it works the instant it is pointed at the TV's IR receiver.

Does this remote need any programming or code setup before use?

No programming, no code entry, and no pairing are required at any stage. Load the batteries and it is ready to use immediately.

What batteries does the RMT-TX300 replacement remote take?

It runs on 2 x AAA batteries, which are the standard disposable cells you will find at any grocery or hardware store.

Is this the same remote that came with my Sony TV originally?

This is a brand-new replacement, not a manufacturer-branded Sony remote. It is built to match the RMT-TX300 specification and works identically to the original, with nothing extra to configure.

What is the part number for this replacement remote?

The part number is RMT-TX300. If that number appears on the back of your original remote, this replacement is the correct match.

Additional information
Compatible BrandSony
Compatible Part NumberRMT-TX300
Device TypeTV
Compatible ModelKD-43X700E, KD-49X700E, KD-50X690E, KD-55X700E, KD-70X690E, KDL-32W610E, KDL-32W660E, KDL-40W660E, KDL-43W750E, KDL-49W750E, XBR-49X800D, XBR-55X800E, XBR-55X806E, XBR-55X900E, XBR-55X930D, XBR-65X900E, XBR-75X850E, XBR-75X940D, XBR-75X940E
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Shipping and Delivery

๐Ÿ“ฆ Shipping Information

At USA Remotes, we’re committed to getting your replacement remote to you fast, free, and hassle-free โ€” the same way your remote shows up ready to use, with no pairing or programming. Below you’ll find everything you need to know about how we ship, how long it takes, and what to do if anything goes sideways.


๐Ÿšš How much does shipping cost?

Shipping is free on every order โ€” always. No minimum purchase, no handling fees, and no surprise charges at checkout. The price you see is the price you pay.


๐Ÿข Where do you ship from?

Every order ships from our U.S. fulfillment center. We’re a U.S.-based company, so your remote never sits in customs or crawls in from overseas โ€” it ships domestically and arrives quickly.


โฑ๏ธ When will my order ship?

We move fast. Orders placed before 2:00 PM Mountain Time (MT) on a business day ship the same day. Orders placed after the cutoff, on weekends, or on public holidays ship the next business day.

Business days are Monday through Friday, excluding national holidays.


๐Ÿš€ How long will it take to arrive?

Once your order leaves our warehouse, most deliveries arrive within 2โ€“4 business days. Paired with same-day processing, the majority of customers have their remote in hand within just a few days of ordering.

Delivery windows are estimates, not guarantees, and can run a little longer during weekends, holidays, peak seasons, or severe weather.


โšก Do you offer faster (expedited) shipping?

We don’t currently sell a separate paid expedited option, but many orders go out via USPS Priority Mail, which typically reaches most U.S. addresses in 2โ€“3 business days at no extra cost.

If you’re in a time-sensitive situation, email us at cs@usaremotes.com before you order and we’ll let you know what’s possible.


๐Ÿ“ฌ Which carriers do you use?

Because remotes are small and light, the vast majority of orders ship via USPS (United States Postal Service) โ€” usually USPS Ground Advantage or Priority Mail. For larger multi-remote orders we may use UPS or FedEx. The carrier is selected automatically to get your order to you as quickly and safely as possible.


๐ŸŒŽ Do you ship internationally?

Yes โ€” we ship internationally. International orders typically arrive within 8โ€“14 business days, depending on your destination and how long it spends in local customs. Carriers and shipping methods vary from country to country, so your order travels the most efficient route available.

Please note: international shipments may be subject to customs duties, taxes, or import fees charged by the destination country. These are set by your local customs authority and are the responsibility of the recipient.


๐Ÿ๏ธ Do you ship to Alaska, Hawaii, U.S. territories, and military addresses?

Yes. We ship to all 50 states, U.S. territories (including Puerto Rico, Guam, and the U.S. Virgin Islands), and APO/FPO/DPO military addresses. Because these rely on USPS, transit times may run a bit longer than the standard 2โ€“4 business days.


๐Ÿ“ฎ Do you deliver to PO Boxes?

Absolutely. Since most orders ship via USPS, PO Box delivery is no problem. On the rare occasion an order ships via UPS or FedEx, we may reach out for a physical street address.


๐Ÿ” How do I track my order?

As soon as your order ships, we’ll email you a tracking number. You can also check your status anytime on our Track Your Order page. If you don’t see the email within a day of ordering, check your spam folder or get in touch.


๐Ÿ“ง Why does my order say “Completed”?

When your order ships, you’ll get a confirmation email and your order status will change to “Completed.” That wording can be a little misleading โ€” “Completed” simply means your order has shipped and left our warehouse, not that it’s already been delivered. Just use the tracking number in your email to follow it the rest of the way to your door.


๐Ÿ“ญ My tracking number isn’t updating โ€” what should I do?

It’s normal for tracking to go quiet for a day or two, especially right after a label is created or over a weekend โ€” carriers don’t scan a package at every stop. If there’s no movement for more than 3โ€“4 business days, email us at cs@usaremotes.com and we’ll chase it down for you.


๐Ÿ“ฆ My tracking says “Delivered” but I don’t have it

If the carrier marked your package delivered but it’s not in your hands:

  1. Check around your home โ€” porch, mailbox, side door, garage, or wherever packages usually land.
  2. Ask household members or neighbors in case someone brought it in for you.
  3. Wait 24 hours โ€” packages are sometimes scanned as delivered slightly before they actually arrive.

If it still hasn’t turned up:

  • Contact your local USPS office โ€” they can pull GPS delivery confirmation showing exactly where the package was scanned.
  • Contact us at cs@usaremotes.com or (720) 204-8889. We’ll help open an investigation and retrieve the GPS scan data if needed.

Insurance: Our shipments include carrier insurance against loss or damage. We’ll guide you through the claim process with the carrier and stay on it until it’s resolved.


๐Ÿ’” My remote arrived damaged or doesn’t work

Every remote is tested and packed with care, but if yours shows up damaged or has a defect, you’re covered by our 1-year warranty and full compatibility guarantee. Just contact us at cs@usaremotes.com with your order number (and a quick photo if it’s physically damaged), and we’ll arrange a replacement or refund right away. Full details are in our Returns & Refunds policy.


๐Ÿ  What if I entered the wrong address?

If you spot a mistake in your shipping address, contact us immediately. If your order hasn’t shipped yet, we can fix it. If a package comes back to us as undeliverable (wrong or incomplete address), we’ll reach out to arrange a re-ship to the correct address.


๐Ÿ”€ Why did my order arrive in separate packages?

If you ordered more than one remote, your items may occasionally ship in separate packages or arrive on different days. Each shipment gets its own tracking number, so don’t worry if one lands before the other.


โ„๏ธ Holiday & weather delays

Carrier networks slow down during major holidays and severe weather. We still ship on our normal same-day schedule, but transit times may stretch during these periods โ€” and once a package is with the carrier, those delays are outside our control.


โœ… Our commitment to you

Your satisfaction is our priority. If anything goes wrong with your shipment, we’ll work directly with USPS or the relevant carrier to make it right and get your remote to you safely. Nobody should be stuck without a way to control their TV, sound bar, or AC.


๐Ÿ“ž Still have questions?

We’re happy to help.

  • Email: cs@usaremotes.com
  • Phone: (720) 204-8889
  • We typically reply within one business day.