Your files. On your TF card.

Keep subfolders and empty directories. Connect over USB at 2Mbps.

Device connection

Not connected

Serial port

Click Refresh, select the M9 CH340 serial port in the browser prompt, then click Connect.

Destination: TF card root /

Choose files or a folder to start uploading

Matching folders are merged. File replacement requires confirmation.

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Average speed—

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