Sony KDL-43WF665 TV Remote Control

$14.99

Forty-three inches of Full HD HDR Smart TV, the Sony KDL-43WF665 remote control replacement handles picture settings, Smart apps, and input switching (part number RMT-TX300U).

32 in stock

SKU: SN-KDL43WF665 Categories: ,
Description

About This Remote

Sony’s 43-inch KDL-43WF665 is a Full HD HDR Smart TV from 2018, built around an IPS Direct LED panel with Motionflow XR 400 Hz processing, X-Reality PRO picture engine, and a Linux-based Smart platform running the Vewd Store. Supplied under part number RMT-TX300U, this replacement remote works over infrared and needs no programming of any sort, insert two AAA batteries and it controls the TV’s picture modes, HDR playback, Smart apps, internet browser, and all input and audio settings. The button layout puts the everyday controls right where your thumb expects them, matching the WF66 series layout that European and regional buyers of this model will recognize.

Why buy this remote

  • Controls Smart TV functions including the Vewd Store app menu and built-in internet browser.
  • Works without any setup requirement, so no codes or programming steps are involved.
  • Includes access to all HDR, picture-mode, and audio adjustment controls for this 43-inch panel.

Compatible part numbers

Sony KDL-43WF665 Remote Specifications
Part numberRMT-TX300U
Device TypeTV
Warranty1 year

Sony KDL-43WF665 TV Specifications

Screen size 43 inch (42.5 inch panel)
Resolution 1920 x 1080 (Full HD)
Refresh rate Motionflow XR 400 Hz (native 50/60 Hz)
HDR HDR (High Dynamic Range)
Picture processing X-Reality PRO
Smart OS Linux-based (not Android), Vewd Store, Internet Browser
Wireless Wi-Fi 802.11b/g/n, Wi-Fi Direct, Screen Mirroring (Miracast)
Tuner DVB-T/T2, DVB-C, DVB-S/S2, Analog
Audio output 10W (5W+5W), ClearAudio+
HDMI ports 2x HDMI (1 with ARC)
USB ports 2x USB
Other connectivity 1x Ethernet (LAN), 1x Optical Digital Audio Out, Headphone out, CI+
Dimensions (without stand) 38.3 x 22.5 x 2.7 inches
Weight 17.2 lbs

Frequently asked questions

Will this remote control work with the Sony KDL-43WF665 without any pairing or setup?

Yes. The Sony KDL-43WF665 remote control operates, so it responds to the TV the moment it has batteries, no pairing screen, menu step, or code lookup is involved.

What batteries does the RMT-TX300U remote require?

It takes 2 x AAA batteries, which are not included.

Does the KDL-43WF665 run Android TV, and will that affect how this remote works?

The KDL-43WF665 runs a Linux-based Smart OS with the Vewd Store, not Android TV. This remote is matched to that platform, so all Smart functions, the internet browser, and app navigation respond correctly.

Can this remote control the HDMI-ARC port on the KDL-43WF665?

The KDL-43WF665 has two HDMI ports, one of which supports ARC. Input switching, including selecting the ARC-enabled HDMI port, is handled through the standard input controls on this remote.

The KDL-43WF665 is listed as a European or regional model. Does that affect compatibility?

No.

Which part number does this replacement carry, and is there an original Sony part number it corresponds to?

This replacement is sold under part number RMT-TX300U. That is the Sony part number assigned to the remote supplied with KDL-43WF665 and related WF66 series models.

Additional information
Compatible BrandSony
Device TypeTV
Compatible ModelKDL-43WF665
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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.