ZJBOX Digital Converter Box for TV, 1080P ATSC TV Tuner Box with HDMI Output and 3RCA Cables (Hidden Behind TV)
Quick take
The ZJBOX 1080P ATSC digital converter box is designed to bring over-the-air ATSC channels to TVs, projectors, or monitors using HDMI (up to 1080P) and 3RCA (component) video outputs. It also supports USB media playback and scheduled recording to compatible USB storage, making it useful for older TVs or setups where the built-in tuner is unreliable. The main caveat is that recording and favorites/scheduled functions can be finicky for some buyers, so it is best viewed as a basic DVR add-on rather than a fully dependable replacement for everything.
Pros and cons
Pros
- ATSC tuner for over-the-air broadcasts, outputs to TVs via HDMI or 3RCA/component.
- Small “stick” form factor, meant to be hidden behind the TV and powered by 5V USB (adapter included).
- Includes an IR 2-in-1 learning remote (requires pairing) and supports common TV guide and channel features.
- USB media playback (movies, music, images) plus timer-based recording to supported USB storage.
Cons
- Remote pairing and some menu behaviors may take a bit of setup effort.
- Buyer-reported issues include channel favorites or scheduled recording getting lost, which can interfere with DVR reliability.
- Recording controls may be less straightforward during an active recording session.
- USB recording compatibility depends on using supported drive formats and sizes.
What buyers think
Buyer feedback is mixed, but there are clear themes. Many shoppers describe the ZJBOX as an easy, effective tuner replacement that gets antenna channels working again, especially when a TV’s internal tuner fails or a device’s coax input is not available. Setup is often described as straightforward, and picture quality is generally considered good for OTA stations up to the advertised resolution options.
On the flip side, the review evidence includes reports of intermittent behavior over time, especially around favorites lists and scheduled recordings. Some buyers also mention challenges stopping an in-progress recording or finding the expected controls in the menus, suggesting the DVR-style workflow can be less intuitive in practice. Overall, buyer-review evidence suggests it can be a solid “get OTA working” box, but recording-related features may require extra patience and correct configuration.
What this converter box does well
Turn antenna TV into HDMI or component output
If you are trying to watch over-the-air ATSC channels on a TV or monitor that does not have a working ATSC tuner, this box gives you a straightforward path: connect your antenna, then run video out to your display. HDMI is the simplest option when your TV has an HDMI input, while 3RCA/component can work for older TVs that do not support HDMI.
Built for low-clutter installs
The compact “hidden behind the TV” design targets wall-mounted setups. It uses a common 5V USB power approach (with the adapter included), which can reduce cable mess compared with larger set-top boxes.
A remote that can control two devices
The included 2-in-1 remote uses IR control and includes a learning function, so it can handle both the converter stick and your TV. Pairing is required before use, and it uses AAA batteries (not included). For many shoppers, that single-remote approach helps keep the setup manageable.
USB media playback and recording, with practical limits
This unit is not only a tuner. It can play media from external storage and supports scheduled recording for TV shows.
USB storage compatibility matters
Recording support is described as working with external hard drives up to 4TB using FAT32, and up to 32GB flash drives. If you plan to treat this like a DVR, drive format and size are key buying considerations.
Expect a basic DVR workflow
Review themes suggest the recording feature can be convenient, especially for pausing/rewinding with smaller drives or for basic scheduled capture. At the same time, some buyers report limitations in how recording, favorites, and scheduled tasks behave over time. If your main goal is dependable recording day after day, plan to test your exact antenna, storage drive, and scheduled program setup after installation.
Pros and cons in plain English
Best for
- Households needing an external ATSC tuner for over-the-air channels, especially when a TV’s built-in tuner is unreliable.
- Wall-mounted TV setups where a compact, low-profile converter is easier to hide.
- Buyers who want HDMI first, with 3RCA/component as a fallback for older displays.
- People who want USB media playback and occasional scheduled recording, as long as they match the recommended USB drive format/size.
Who should avoid it
- Shoppers who require advanced DVR reliability and consistent scheduled recording outcomes as a primary requirement.
- Anyone who does not want to troubleshoot menu settings, remote pairing, and storage compatibility details after setup.
- Buyers hoping to use recording media in every computer player without any codec concerns, since file playback compatibility can vary by software.
Setup tips that help reduce frustration
- Match the tuner mode to your signal source (antenna vs cable) during channel scanning, otherwise channels may not appear.
- Use a USB drive that fits the stated recording limits (capacity) and format needs (FAT32 for hard drives).
- After pairing the remote, verify it controls both the converter and the TV, then test guide navigation before relying on schedules.
Verdict
The ZJBOX 1080P ATSC converter box is a practical, compact way to restore OTA channel viewing and add USB media playback. If your priority is getting live over-the-air channels running on HDMI or component inputs, it has enough buyer support to be a strong budget option. If you are specifically buying for DVR-style recording, consider it an entry-level feature set, and be ready to verify recording schedules, favorites behavior, and USB drive compatibility in your own setup.
FAQ
Does the ZJBOX work with antenna (over-the-air) TV?
Yes, it uses an ATSC tuner to receive over-the-air digital broadcasts. You connect an antenna, then output the signal to your TV using HDMI or 3RCA/component.
What video outputs does it have?
It supports HDMI output and 3RCA/component output. HDMI is usually the easiest choice for modern TVs.
Can it record TV shows to a USB hard drive or flash drive?
Yes, it supports recording to external USB storage with timer and scheduled recording. Compatibility depends on drive size and format (for example, FAT32 is noted for up to 4TB hard drives).
What USB media types can it play?
It supports local playback of media like MP4, MOV, AVI, MKV, MP3, and JPG (among other common formats).
How does the 2-in-1 remote work?
The included IR remote uses a learning function so you can control both the converter and your TV. Pairing is required before use, and it needs AAA batteries (not included).
Is it compatible with older TVs?
It is designed to handle lower resolutions for older sets and includes 3RCA/component output as a connection option for TVs that do not have HDMI.
What are the biggest reasons buyers return or dislike it?
The most relevant complaints in the review evidence relate to DVR-related behaviors like favorites and scheduled recording getting disrupted, and recording controls not always behaving as expected. If recording reliability is your top priority, test schedules right away after setup.
Specifications
| Product Title | ZJBOX Digital Converter Box for TV,1080P ATSC tv Tuner Box with hdmi Output and 3RCA Cables Hidden Behind TV，with Power Adapter，2-in-1 Remote，TV Program Recording&Playback,USB Media Player |
|---|---|
| Category | Electronics > Television & Video > Analog-to-Digital (DTV) Converters |
| Brand | ZJBOX |
| Manufacturer | JZ |
| Color | Black |
| Compatible Devices | Television, Projector, Monitor |
| Connector Type | HDMI RCA USB |
| Connectivity Technology | HDMI |
| AntennaDescription | Television |
| Tuner Type | ATSC |
| Item Dimensions L x W x H | 4"L x 1.4"W x 0.7"H |
| Includes Remote | Yes |
| Mfr Part Number | ZJUS_MA7 |
| Unit Count | 1.0 Count |
| Built-In Media | ATSC TV Receiver *1;Remote Control *1;HDMI Cable *1;AV Cable *1; IR Cable *1;Power Cable&Adapter *1; User's Manual *1 |
| Warranty Description | One-year warranty |
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