# Connecting a Second GCS
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You can connect a secondary GCS to the primary GCS using a Wi-Fi network, a hotspot, or a USB connection. A secondary GCS on-site is useful when both a camera operator and a pilot are needed.
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## Wi-Fi Connection - Prerequisites
* DeltaQuad Evo and the GCS must be powered on.
* A connection between the vehicle and GCS must be established.
* A laptop or any other device with AMC installed.
* The primary and secondary GCS must be connected to the same Wi-Fi network or hotspot.
***
1. On the primary GCS, open the **Evo Control Panel** app located on the desktop.
2. The **Evo Controller** window will open. Copy the **WiFi IP address**—in our case, 192.168.2.105.
3. On the secondary GCS, open AMC. Navigate to **AMC Menu > Settings > Comm Links**. Click on **Add**.
4. Enter the following items and click **OK**.
* **Name:** Enter any name
* **Type:** UDP
* **Listening Port:** 14550
* **Target Host:** \:5760
* In our case 192.168.2.105:5760
5. Click on the newly created comm link and **Connect**.
6. After a few seconds the secondary GCS connects to the primary GCS. The vehicle status should be indicated in the upper left corner of AMC.
***
## USB Connection - Prerequisites
* DeltaQuad Evo and the GCS must be powered on.
* A connection between the vehicle and GCS must be established.
* A laptop or any other device with AMC installed.
* The primary and secondary GCS must be connected via a USB cable.
***
1. On the primary GCS, open the **Evo Control Panel** app located on the desktop.
2. The **Evo Controller** window will open. Copy the **USB IP address**—in our case, 192.168.42.129.
2. On the secondary GCS, open AMC. Navigate to **AMC Menu > Settings > Comm Links**. Click on **Add**.
4. Enter the following items and click **OK**.
* **Name:** Enter any name
* **Type:** UDP
* **Listening Port:** 14550
* **Target Host:** \:5760
* In our case192.168.42.129:5760
5. Click on the newly created comm link and **Connect**.
6. After a few seconds the secondary GCS connects to the primary GCS. The vehicle status should be indicated in the upper left corner of AMC.
