Shipment : The price including the shipping cost by express such as DHL ,Fedex,TNT ,UPS .......depend on the city you stayed . It will takes about 3-5 working days for you to receive after we send out The Multicast HDMI Wireless Extender extends your HDMI display up to 100 feet from the HDMI source to up to 4 separate receivers wirelessly. Easily connect HDMI source devices and up to four receivers (connected to HDTVs) wirelessly, with crystal clear image quality capable of streaming Full 1080p with 7.1 channel HD digital audio and 3D technology. It applies wireless HD technology, working in the uncompressed 60 GHz frequency band, which supports the highest resolution up to 1080p@60Hz at wireless transmitting distance of up to 30m and can get connected easily and signal transmitted in high resolution and stable status. Technical standard:WirelessHD1.1 Bandwidth:7Gbps intermediate frequency:60GHz(59~66GHz) Radio-frequency power: 10dBm Security agreement:HDCP delay time :<5ms Transmission distance :30m(can not through body or wall) resolution:Max 1080P @60Hz port: HDMI A Average power consumption: Transmit max 2.5w, Receiver max 2.5w Power supply :Micro USB B, 5V 1A Operating temperature: 0 -~45°C Accessories: 1.TX box x1 2.RX box x1 3.Power adapterx2 4.USB power cablex2 5.User manualx1