User Guide1. Device name : VD IoT dongle2. Model name : VG-STDB103. General Information Shape : rectangle type Comm. Protocols : IEEE 802.15.4 Dimensions : Width 25.2 * Depth 20.2 * Height 7mm Product Weight : approximately Not yet Operating Temp : 0 ~ 40︒C Power Source : External DC 5VThe VG-STDB10 USB Hub dongle is a gateway for Home automation networks.Connected to the TV device, it acts as a pathway between remote home automation.Power is provided by TV device USB port 5VDC power supply with USB C type connector.NetworkingThe Hub incorporates Silicon Labs EFR32 ZigBee transceiver.The transceiver allows the Hub to form a ZigBee network and act as the Coordinator Device.Power SourceThe VG-STDB10 is powered by TV device USB port 5VDC with C type USB connector.Expansion PortsThe USB C type connector connects the TV device.(This product only works when connected to 2022 Samsung TVs)