Step 1: Prepare the upgrade tools

Please prepare the following items in advance:

1. Firmware upgrade package: Mac Version download
2. Data cable: USB-A to USB-C / USB-C to USB-C
3. A Mac OS computer
4. Dock Adapter for Switch 2（CV0087）

⚠️Note: If the product can project or output normally, there is no need to perform a firmware upgrade.

Step 2: Connect the devices

Connect one end of the C-to-C or A-to-C data cable to your computer, and the other end to the product’s PD female port.

Step 3: Launch the Upgrade Program

1. Extract the downloaded firmware upgrade package.
2. Double-click to open the program “ASL_button_upgrade_tool_v1.39”
3. When the upgrade dialog appears, click “Select file” to choose the firmware file.
4. Search for 5466, then select the corresponding firmware file “CS5466AN_V10.00.70.04_407004_100W_CASE10”.
5. Confirm by clicking “Open,” then click “Upgrade”

Step 4: Perform the Upgrade

1. The upgrade tool will automatically detect the device and perform the firmware upgrade.
2. When the progress bar turns green and shows the message “Upgrade Complete,” it indicates that the upgrade was successful.
3. After the upgrade is complete, please disconnect the data cable to finish the process.

Step 1: Prepare the upgrade tools

Please prepare the following items in advance:

1. Firmware upgrade package: Windows Version download
2. Data cable: USB-A to USB-C or USB-C to USB-C
3. A Windows computer
4. Dock Adapter for Switch 2（CV0087）

⚠️Note: If the product can project or output normally, there is no need to perform a firmware upgrade.

Step 2: Connect the devices

Insert one end of the data cable into the computer’s USB port, and the other end into the product’s charging port.

Step 3: Launch the Upgrade Program

1. Extract the downloaded firmware upgrade package.
2. Open the automatic upgrade tool (.exe) included in the package.

Step 4: Perform the Upgrade

1. The upgrade tool will automatically detect the device and start the upgrade.
2. When the progress bar turns green and displays “Upgrade Complete,” the upgrade has been successful.
3. Once the upgrade is finished, unplug the data cable.