Antenna Input

Single tuner version: Supports both ATSC 1.0 & ATSC 3.0 signals

Dual tuner version: Both tuners support ATSC 1.0 & ATSC 3.0 signals

Video Output:

HDMI 2.1/HDMI 1.4/HDMI 1.3a
HDCP 2.2/HDCP 1.4/HDCP 1.3
4K 60 / 30 / 24
1080p 60 / 30 / 24
720p 60

HDR Formats


Audio Output

Dolby® AC-4
Dolby® AC-3
Pass-through up to 7.1.4 channels

DRM Supported

Widevine 15 (in the future)



Ethernet: 10/100/1000 Mbps
Wi-Fi: 802.11 b/g/n AC 2.4G 5.8G
Bluetooth 4.0


USB 3.0 (one port)
USB 2.0 (one port)
SD-Micro slot max 256 GBytes



Grid Guide
Auto-software updates

What's Included

ZapperBox M1
IR remote control
Power adapter
HDMI cable
Ethernet cable
Quick start guide

What You Provide

Antenna with coaxial cable
Internet connection


4.5 in x 4.5 in x 1⅛ in

115mm x 114mm x 27cm

The Fine Print:

  • One-year hardware warranty from ship date

  • ATSC 3.0 broadcasts may not be available in your area

  • The M1 can currently receive ATSC 3.0 broadcasts that use the ROUTE/DASH protocol. Some broadcasts may use the MMT protocol. MMTP reception capability will be added later using software updates.

  • The M1 can support DVR in the future. This and other features can be added using software updates.

  • Our software has been operational in several ATSC3 experimental markets since 2018, but without support for Dolby® Audio and Widevine DRM. We are currently working on these and other features. We will keep you informed about our progress via regular emails.

Learn more about ZapperBox