First, let's get your data
Looking to free your Lightspeed U-Series data? Good, you’ve come to the right place.
### Getting connected
1. Select **Connections** from the main menu
2. Click the **New** button
3. Select **Lightspeed U-Series**
4. Give it a name (this is especially useful if you’re creating multiple Lightspeed U-Series connections)
5. Authorise the connection by following the prompts to sign in to your Lightspeed U-Series account
6. Done. Now watch as SyncHub begins [retrieving your historical data](/kb/importingyourhistoricaldata?api=upserve).
To connect multiple Lightspeed U-Series accounts, simply follow the steps above for each one.
#### Changing your API key or authentication details
On rare occasions, you may wish to change the way that you authenticated your connection. To do so, visit the _Settings -> Disconnect_ option from your [Connection Dashboard](/kb/connectiondashboardsexplained?api=upserve), then follow the _Reconnection_ instructions. Don't worry - you won't lose any data, and your sync will resume where you left off.
### Available data tables
SyncHub works by regularly querying each endpoint in the Lightspeed U-Series API, checking for new and modified data. For each endpoint, SyncHub produces a corresponding data table in your reporting tool. These are the data tables currently available:
Need more data? No problem, please [let us know](https://www.synchub.io/contact) and we'll see if we can add it. Or if you're a data nerd like us, feel free to check out the Lightspeed U-Series API documentation to see what’s available.
### What data does SyncHub take from Lightspeed U-Series?
SyncHub extracts the endpoints above from Lightspeed U-Series, and stores it in your data warehouse.
### What data does SyncHub create or modify in Lightspeed U-Series?
Nothing. SyncHub is read-only and never sends data back to Lightspeed U-Series.