Features:
TV Application - Watch ATSC / QAM64 / QAM256 TV on PC
Supported OS: Windows (don't support Win11) and Android OS
1, Windows OS:
Driver and software download from MyGica official website
Firsr please install A681B driver,
Then install HiDTV software.

If you aren't using Google Chrome, just click the arrow to download the corresponding product information
**If you use Google Chrome to download, please follow the steps below:
Right-click the driver, software, and manual corresponding to the product you want to download, right-click the arrow, and select save as link to save the downloaded data to the computer .

2, Support android OS 4.2~android13:
PadTV HD app for Android Car/Set-top Box

** If your Android TV box is approved by Google, you can download and install an FTA receiver loader from the Google Store app.
FTA Tuner Loader for Android TV OS televisions or STBs (free download)
*If not, please download and install the PadTV HD from Goole Store app.

3, **LINUX driver free to get , please refer to MyGica official website.
TV Tuner only support ubuntu 20.04.1 below or kernel:5.0 below

4, **Raspberry Pi
A681B Raspberry Pi driver only supports the official Raspberry Pi system ubuntn 20.04 with kernel 5.4. the Raspberry Pi driver does not support unofficial systems and system versions and kernel versions that are not claimed by us.

* 【It is not suggested that non-professionals use the item in linux.】
**The product has a slight heat

What is Included
1) A681B USB tuner
2) mini Antenna
3) Connector(connect to antenna)
4) Quick Installation Guide

we recommend DTA500 /DTA350 HD TV Antenna Indoor with Amplified Signal Booster.
Any problem when you receive this package, please contact us, our technical support staff will help you solve the problem