Shop gift cards for every stocking
Buy new:
To see product details, add this item to your cart.
Ships from:
Sold by: Mediasonic
To see product details, add this item to your cart. You can always remove it later.
Ships from
Ships from
Returns
Returnable until 31 Jan 2026
Returnable until 31 Jan 2026
For the 2025 holiday season, eligible items purchased between 1 November and 31 December 2025 can be returned until 31 January 2026.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 43% on average, that’s over 3 million tons of packaging material.

If you still require 鶹 packaging for this item, choose "Ship in 鶹 packaging" at checkout. Learn more
To see product details, add this item to your cart. You can always remove it later.
Small cosmetic damage on top, front or side of the item. Packaging shows minimal signs of wear, consistent with being opened.
Added to

Sorry, there was a problem.

There was an error retrieving your wish lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • VIDEO
Mediasonic HomeWorx HW135STB UnboxingMediasonic Store
  • Digital TV Converter Box Dongle, ATSC Digital Converter Box with TV Tuner, TV Recording, USB Multimedia Function, 1080P HDMI Output, Clear QAM, by Mediasonic HomeWorx (HW135STB)
  • To view this video, download

Digital TV Converter Box Dongle, ATSC Digital Converter Box with TV Tuner, TV Recording, USB Multimedia Function, 1080P HDMI Output, Clear QAM, by Mediasonic HomeWorx (HW135STB)

3.9 out of 5 stars (267)

To see product details, add this item to your cart. You can always remove it later.
Available at a lower price from other sellers that may not offer free Prime delivery.

Purchase options and add-ons

About this item

  • New 2024 Version from Mediasonic Store. The new improvements included LARGE Remote Control, 3.3 ft HDMI Cable, Display Panel, Clear QAM, Support hard drive up to 4TB*, reception sensitivity, and 12 hr. AM / PM feature.
  • Clear QAM function can be used with cable provider to watch unscrambled cable channels.
  • IR Receiver with Display Panel to show Channel number and Sub-Channel. Display Channel number including sub-channel.
  • Powered by TV’s USB port (USB Type A) or 5V USB Charger. USB-C (Type C) power connector on the main unit provides fallibility for user to change longer USB cable and adapt different type of 5V USB Charger
  • Receive Over-The-Air ATSC Digital Broadcast to your Analog and Digital TV, Projector, and Computer Monitor.
  • Record and Pause Live TV: You won’t miss your favorite show. (Requires USB 2.0 or USB 3.0 external hard drive up to 4TB connect to this unit; USB flash drive is not recommended) (Recording may require connecting to 5V / 2A charger to provide sufficient power to power USB external hard drive.
  • Multimedia player function: Play back your favorite photo, music, and video from your USB Flash Drive or USB external hard drive.

Frequently bought together

This item: Digital TV Converter Box Dongle, ATSC Digital Converter Box with TV Tuner, TV Recording, USB Multimedia Function, 1080P HDMI Output, Clear QAM, by Mediasonic HomeWorx (HW135STB)
$39.99
Get it by Wednesday, Dec 17
In Stock
Sold by Mediasonic and ships from 鶹 Fulfillment.
Total price:$00
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Product information

Technical Details

Brand ‎Mediasonic
Manufacturer ‎Mediasonic
Place of Business ‎Mediasonic Store
Model ‎HW135STB
Part Number ‎HW135STB
Tuner Technology ‎ATSC
Compatible Devices ‎Television
Mounting Hardware ‎HW135STB
Number of Items ‎1
Batteries included ‎No
Batteries Required ‎No
Connector Type ‎HDMI, USB
Material Type ‎Metal
Does it contain liquid? ‎No
Includes Remote ‎Yes
Manufacturer ‎Mediasonic
Item model number ‎HW135STB
Product Dimensions ‎11.81 x 3.51 x 1.7 cm; 48.19 g
ASIN ‎B0CX4J5B2H

Additional Information

Date First Available March 12 2024
Customer Reviews
3.9 out of 5 stars (267)

3.9 out of 5 stars
鶹 Rank

Feedback

Digital TV Converter Box Dongle, ATSC Digital Converter Box with TV Tuner, TV Recording, USB Multimedia Function, 1080P HDMI Output, Clear QAM, by Mediasonic HomeWorx (HW135STB)


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

Price Availability
/
/
/
/
Please sign in to provide feedback.
Brief content visible, double tap to read full content.
Full content visible, double tap to read brief content.

Videos for similar products


From the brand


Product Description

atsc dongle

atsc dongle connection illustration

Receive Local TV Channel

Mediasonic ATSC digital TV converter box converts over-the-air ATSC digital TV broadcast to your analog and digital TV, projector, and computer monitor. It supports up to 1080P

atsc converter box free tv signal recording

Record and Playback your favorite TV show

HW135STB allows you to record TV show in USB 2.5" / 3.5" external hard drive and play back on your TV or Computer. USB flash drive is not recommended for recording function.

tv tuner atsc converter box free tv

TV Tuner Function

HW135STB can be additional TV Tuner to your TV. If your TV does not have TV tuner, it can act as a receiver for over-the-air TV channel. If your TV already has a tuner, you can watch TV using existing tuner, and use this box to record another channel.

usb type c power supply

USB Type C Power Port

USB Type C is commonly used port for Power supply. User can easily connect to TV using USB-C to USB-A for Power or Use

atsc dongle converter box package content

Additional Features:

  • TV Tuner Function: Add additional Tuner to your TV, some TV does not have built-in tuner, this can be an add-on to your TV. eg: compatible with VIZIO TV
  • 12 hr. AM / PM time display
  • EPG (Electronic Program Guide) and program information.
  • Favorite Channel List
  • Parental Control Function
  • Closed Caption
  • EAS (Emergency Alert System) to alert you any emergency information from TV station
  • Real Time and Schedule Recording

Important Note:

This converter box is designed to receive Over-The-Air TV signal, and it is not a replacement of cable box. External Antenna is required to connect to this converter box in order to receive signal. This product does Not Work with TIVO and cable company such as Comcast, DirecTV, DISH Network, Time Warner Cable, etc. In general, this product does not work with encrypted cable signal.

Important Note:

This product ONLY work for ATSC signal (1.0 and 2.0 ONLY). It will work in USA / Canada / Mexico / Bahamas / Dominican Republic / Suriname. For other countries, please check with your local TV signal before purchase this item.

TV Recording Note:

  • Recommend USB 2.0 or 3.0 2.5" or 3.5" External Hard Drive
  • Support up to 2TB. Hard Drive need to formatted in MBR Format
  • Using USB Flash Drive does not provide smooth recording.
  • Video is recorded in MTS format, and can be play back in Computer too
  • Each hour of recording will take about 8GB
  • Subtitle will be recorded only If it is turn on during the recording
HW135STB
HW250STB
HW130STB
Customer Reviews
3.9 out of 5 stars 267
3.7 out of 5 stars 741
3.8 out of 5 stars 9,081
Case Material ABS Plastic Metal ABS Plastic
Power USB-C Port Internal AC Plug AC Power Adapter
TV Tuner
Media Player
TV Recording

Brands in this category on 鶹

Brand in this category on 鶹

Product Summary: Digital TV Converter Box Dongle, ATSC Digital Converter Box with TV Tuner, TV Recording, USB Multimedia Function, 1080P HDMI Output, Clear QAM, by Mediasonic HomeWorx (HW135STB)

From Mediasonic

3.9 out of 5 stars, 267 ratings

Customer reviews

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • New 2024 Version from Mediasonic Store. The new improvements included LARGE Remote Control, 3.3 ft HDMI Cable, Display Panel, Clear QAM, Support hard drive up to 4TB*, reception sensitivity, and 12 hr. AM / PM feature.
  • Clear QAM function can be used with cable provider to watch unscrambled cable channels.
  • IR Receiver with Display Panel to show Channel number and Sub-Channel. Display Channel number including sub-channel.
  • Powered by TV’s USB port (USB Type A) or 5V USB Charger. USB-C (Type C) power connector on the main unit provides fallibility for user to change longer USB cable and adapt different type of 5V USB Charger
  • Receive Over-The-Air ATSC Digital Broadcast to your Analog and Digital TV, Projector, and Computer Monitor.
  • Record and Pause Live TV: You won’t miss your favorite show. (Requires USB 2.0 or USB 3.0 external hard drive up to 4TB connect to this unit; USB flash drive is not recommended) (Recording may require connecting to 5V / 2A charger to provide sufficient power to power USB external hard drive.
  • Multimedia player function: Play back your favorite photo, music, and video from your USB Flash Drive or USB external hard drive.
  • Support 1080P Video Output via HDMI, and Dolby Digital Audio.
  • Canada Seller, Canada Warranty and Support

Product description

Mediasonic HW135STB is a digital converter box which converts Over-The-Air ATSC digital broadcast to your analog and digital TV. The built-in recording function allows user to record their TV program and play back. Please Note: this converter box is designed to receive Over-The-Air signal, and it is not a replacement of cable box. Features: TV Tuner Function: Add additional Tuner to your TV, some TV does not have built-in tuner, this can be an add-on to your TV. eg: compatible with VIZIO TV 12 hr. AM / PM time display TV Real Time and Schedule Recording (Require USB 2.0 or 3.0 external hard drive, limited to 2TB MBR format) USB multimedia player Antenna out pass through (digital / ATSC signal only) EPG (Electronic Program Guide) and program information Favorite Channel List Parental Control Function Closed Caption EAS (Emergency Alert System) to alert you any emergency information from TV station Timing Start up and Shut down

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected “Yes, it is useful”
Thank you for your feedback. You selected “No, it is not useful”
Product summary presents key information. Close to see all product details.