Use for Free

Ready to use! You can start using it immediately, without the need to register your financial information.

02.

Leaderboard and Ranking

Automatically calculated leaderboard tables, artillery and rankings. Available for several sports modalities.

Create a Tournament

03.

Flexible Application

Simple and practical interface to create championships with more than one category, and with different models of phases and rounds.

Create a Tournament

Everything to organize your tournament!

Our main objective is to help organizers manage their tournaments, allowing them to publish tables, match results, photos, and videos so that participants and spectators can follow and interact with the results.

Automatic match generator
Custom player ranking
Photos, videos and news
Print match summary
Match statistics
Team registration form

This hardware ID is frequently spotted in the following devices:

– This indicates the firmware or hardware revision version 1.00. Where You’ll Find This Hardware

: Brands like GINZZU (e.g., GR-315UB) often use this controller for their 4-port hubs.

: In Windows, it should appear under "Universal Serial Bus controllers" as a "Generic USB Hub" or "USB2.0 HUB". Troubleshooting Connectivity Issues

: Intermittent recognition (a common issue with this specific hub ID) is often caused by poor-quality USB cables or loose connections.

: In Device Manager, right-click the "Generic USB Hub" with this ID, select Uninstall Device , and then restart your computer to force Windows to reinstall the standard driver.

: Because the device identifies as a "Generic USB Hub," it uses the built-in standard USB hub driver provided by the operating system.

For most modern operating systems, including , no manual driver download is required.

Usb Vid-214b Amp-pid-7250 Amp-rev-0100 _best_ May 2026