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Deal.ai › Buying guides

Best over-the-air TV tuners

Researched by Deal.ai's shopping agent across stores on November 11, 2026. Prices below are today's.

Top pick: Tablo 4th Gen (2-tuner) OTA DVR — the easiest way in. It tunes free broadcast channels and records them to a built-in drive, streams to your phone or streaming stick, and needs no subscription for the basic guide. Best if you want one box that just works.

Who the others suit:

  • ADTH NextGen TV Box Gen 2 — you want ATSC 3.0 (NextGen TV) with 4K and HDR, and a simple set-top box rather than a whole-home setup.
  • ZapperBox M1 — NextGen TV with encrypted-channel tuning and DVR features, for people who want the most future-proof tuner.
  • SiliconDust HDHomeRun Flex Duo / Quatro — you'd rather use your own app (Plex, Channels) and share one antenna feed across several TVs; no built-in DVR.
  • Hauppauge WinTV-dualHD — you're tuning on a PC.
  • GPX / Mediasonic converter boxes — a spare or older TV just needs a cheap HDMI tuner with basic recording.

Check your address's signal at RabbitEars before buying; ATSC 3.0 channels are still limited in many markets.

The picks

  1. Tablo
    Tablo 4th gen 2-tuner 128gb over-the-air dvr & streaming player
    #1

    Tablo 4th gen 2-tuner 128gb over-the-air dvr & streaming player

    • Hard Drive Built-In: No
    • Wi-Fi: Yes
    • Power Source: AC Mains
    • Color: White
    • Operating System: Android
    • Signal Range: 35 miles
    $99.94at WalmartChecked 15 min agoCompare 4 stores →
  2. ADTH
    ADTH NextGen TV Box Gen 2
    #2

    ADTH NextGen TV Box Gen 2

    • TV tuner:

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Both ATSC 1.0 and ATSC 3.0 NEXTGEN TV
  • Maximum resolution: 2160p (4K)
  • HDR: High Dynamic Range (HDR)
  • Audio: Dolby Digital Plus with AC-4
  • DRM support: Unconnected DRM Support (No Internet Required)
  • DVR: DVR Capabilities
  • $159.99at AmazonChecked 25 min agoCompare 7 stores →
  • Zapperbox
    Zapperbox M1
    #3

    Zapperbox M1

    • ATSC support: | ATSC 1.0 and ATSC 3.0
    • Encrypted channel tuning: | Yes
    • Maximum Resolution: 4K
    • Device Type: Tuner
    • Subtype: OTA Tuner
    • Device Compatibility: Television
    $319.95at AmazonChecked 25 min agoCompare 2 stores →
  • SiliconDust
    SiliconDust HDHomeRun FLEX DUO
    #4

    SiliconDust HDHomeRun FLEX DUO

    • Maximum Resolution: 1080 (where available)
    • Device Type: Tuner
    • Subtype: TV Tuner
    • Input Signal Type: Digital (unencrypted cable TV), Digital (ATSC over-the-air)
    • Recording Features: Yes
    • Tuner Type: ATSC, ATSC 1.0
    $109.99at WalmartChecked 15 min agoCompare 5 stores →
  • SiliconDust
    #5

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

    $149.99at WalmartChecked 15 min agoCompare 4 stores →
  • Hauppauge
    Hauppauge WinTV-dualHD
    #6

    Hauppauge WinTV-dualHD

    • Condition: NewProduct ID: 18811845
    • Maximum Resolution: HDTV, High Definition
    • Device Type: Tuner
    • Subtype: TV Tuner
    • Input Connection: Antenna
    • Interface Type: USB
    $75.99at CDWChecked 14 min agoCompare 8 stores →
  • Tablo
    Tablo 4th Gen, 4-Tuner, 128GB Over-The-Air DVR & Streaming Player
    #7

    Tablo 4th Gen, 4-Tuner, 128GB Over-The-Air DVR & Streaming Player

    • Hard Drive Size (GB): 128.0
    • Wi-Fi: Yes
    • Color: White
    $139.95at Abt ElectronicsChecked 15 min agoCompare 3 stores →
  • D
    Dual Tuner
    #8

    Dual Tuner

    • Device Type: Digital TV tuner
    • Subtype: TV Tuner
    • Recording Features: Yes
    • Tuner Type: QAM
    • Input Connection: TV antenna
    • Interface Type: USB
    $109.99at AmazonChecked 14 min agoCompare 5 stores →
  • Q
    Quad Tuner
    #9

    Quad Tuner

    • Tuner count: four DVB-S2X/-S2 tuners
    • Interface: PCI Express Card (PCIe x1)
    • Card dimensions: 9.2 x 14.5 x 1.6
    • Weight: 0.19 kg
    • Symbol rates: 1-45Msps
    • Input power: 12V/7-15W
    $399.95at ZapperboxChecked 13 min agoPrices and history →
  • Mediasonic
    ATSC Digital Converter Box with TV Tuner, TV Recording 1080P HDMI Output, Clear QAM
    #10

    ATSC Digital Converter Box with TV Tuner, TV Recording 1080P HDMI Output, Clear QAM

    • color: Black
    • size: 1.7 oz
    • Video output: 1080P
    • Audio support: Dolby Digital Audio
    • Hard drive support: up to 4TB
    • Power connector: USB-C (Type C)
    $35.99at WalmartChecked 15 min agoCompare 3 stores →