# Using your real RealScan G10 device

The Agent can talk to your G10 in two ways:

- **G-SDK Device Gateway (network only)** – devices connect over TCP/TLS to the gateway. **USB-only connection is not supported by the gateway.**
- **RealScan SDK (USB)** – direct USB support uses Suprema’s **RealScan SDK**.

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## USB vs network

| Connection | Supported by | What you need |
|------------|--------------|----------------|
| **Network** | G-SDK Device Gateway | Gateway running; G10 on same network, connecting to the PC (port 51212/51213) or gateway configured with G10’s IP (device on 51211). |
| **USB only** | RealScan SDK | RealScan Driver + RealScan SDK installed on the PC. |

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## If your G10 is USB-only

- Install the **RealScan Driver** (so Windows detects the device).
- Install the **RealScan SDK** (so the app can capture fingerprints over USB).
- Open the LS360 UI, click **Refresh**, select the device, and start a session.

