HDHomeRun Flex Quatro HDFX-4US Black 4 x ATSC Tuners for Whole Home DVR and Multi-Device Streaming
SiliconDust HDHomeRun Flex Quatro 4 x ATSC Tuners - HDFX-4US
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HDHomeRun

SiliconDust HDHomeRun Flex Quatro 4 x ATSC Tuners - HDFX-4US

|20 ratings

Key item features

  • NextGen Tuner: The SiliconDust HDHomeRun Flex QUATRO is an advanced network tuner, succeeding the CONNECT QUATRO with enhanced features.
  • Simultaneous Streaming: This multi-room, multi-user network tuner enables live TV viewing on various devices throughout your home concurrently.
  • Integrated DVR: It includes all CONNECT QUATRO features plus whole-home DVR functionality by connecting a USB hard drive, requiring no subscription.
  • Broad Compatibility: ATSC 1.0 content works with Android, FireTV, AppleTV, iOS, Roku, Xbox One, Windows 10, Mac, and LG devices.
  • Multiple Tuners: Equipped with 4 ATSC 1.0 tuners, it offers versatile viewing options for free-to-air television.
  • Wireless HD: Receive free-to-air high-definition TV via an antenna and distribute it anywhere in your home over WiFi or wired Ethernet.
  • Cost Savings: Utilize your existing home router to eliminate expensive cable TV subscriptions and associated rental fees.
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Specs

Internal/external, ExternalResolution, 1080pBrand, HDHomeRunInput/output quantity, 4Model name, SiliconDust HDHomeRun Flex Quatro 4 x ATSC TunersManufacturer, SiliconDust

About this item

Product details

Receive Free to air TV via an antenna allowing you to send glorious high definition content to anywhere in your home over WiFi, or a wired Ethernet connection from your own existing home router. No more expensive Cable TV subscriptions or cable box rental fees.
  • ‌NextGen FLEX: The SiliconDust HDHomeRun Flex QUATRO is the next generation HDHomeRun CONNECT QUATRO, offering advanced features and capabilities.
  • Multi-Device Streaming: Watch live TV on multiple devices simultaneously throughout your home with the Multi room Multi user network tuner solution.
  • Whole Home DVR: Includes all features of the HDHomeRun CONNECT QUATRO model plus whole home DVR by connecting a USB hard drive  - no subscription required (paid TV guide available for advanced auto-record features).
  • Device Compatibility: ATSC 1.0 content is compatible with Android, FireTV, AppleTV, iOS, Roku, XBox One, Windows 10, Mac, and LG devices. ATSC 3.0 content is compatible with XBox One, Apple TV 4K, LG televisions 2019+, most Windows 10 devices, many Android/FireTV devices, select Mac/iPhone/iPad devices.
  • Multiple Tuners: Features 4 tuners (ATSC 1.0) for versatile viewing options.
  • High Definition: Receive free-to-air TV via an antenna, allowing you to send high definition content anywhere in your home over WiFi or a wired Ethernet connection.
  • Cost-Effective: Eliminate expensive cable TV subscriptions and cable box rental fees by using your existing home router.
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Specifications

Internal/external

External

Resolution

1080p

Brand

HDHomeRun

Input/output quantity

4

Warranty

Warranty information

2 year warranty

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Customer ratings & reviews

4.3 out of 5 stars
stars
20 ratings14 reviews
Includes global ratings and reviews
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  1. 5 stars75% (15)
  2. 4 stars0% (0)
  3. 3 stars10% (2)
  4. 2 stars5% (1)
  5. 1 star10% (2)
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Showing 1-3 of 14 reviews

Mar 29, 2026
Reviewer name: A
Sold and shipped bySilicondust
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Excellent HDR Tuner

A bit weird to set up and scan channels (you will need a computer of some sort, maybe a phone as it's through your .local internet connection) but once I got my antenna scanned and my HDD set up for recording live TV, man I wish I bought this sooner lol. Picture is greatly improved with the built in tuner, I'm not using the one in my antenna (Mohu Gateway Plus). Channels are also much more stable, and cars, windy trees, etc. no longer scramble my signal. I'm also using a SiliconDust LTE Filter, which is by the same company as HDHR but not included. I do think it's worth the extra cash as my picture looks much better. It's been great having multiple programs recording at once while I'm watching TV downstairs and someone's watching another channel on an iPad or a phone or TV upstairs. Setting up storage was easy, and accessing your recorded shows is even easier. This little box rocks.

Helpful?3AHL7ICWE09F457398392
Jul 1, 2026
Reviewer name: Juan
Sold and shipped bySilicondust
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Work perfect Definitely good decision....

Helpful?3AHL7ICWE09F457398392
Mar 21, 2025
Reviewer name: Jeremy
Sold and shipped bySilicondust
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to set up, and user friendly

Helpful?3AHL7ICWE09F457398392
Current price is $149.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

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Sold and shipped by Silicondust
4.163934426229508 out of 5 stars
4.2 stars out of 5, based on 61 seller reviews(4.2)
Extended holiday returns
Free Holiday returns until Jan 31