[EFFORTLESS SETUP] capture card for streaming Enjoy high-performance USB3.0 transmission without the need to install additional drivers. Easily acquire LPCM audio signals through HDMI for enhanced performance.[MULTIMEDIA COMPATIBILITY] This video capture card and hdmi capture card is designed to support a wide range of multimedia video software and streaming live software[VERSATILE COMPATIBILITY] game capture card, hdmi video capture Compatible with many devices, this card is crafted from high-quality materials for durability and reliability.Item Type Capture cardHost Interface USB 3.0; compatible with USB 2.0 (frame rate is 60fps on USB3 interface, 30fps on USB2 interface)Input port HDMI (transferable DVI) × 1Video Signal Format and Range HDMI input format: 480i/p; 576i/p; 720p; 1080i/p 50/60hz; 2k/4k 30hzCompliant with HDMI 1.4a standardAudio Signal Up to 16bit, 48khz, two-channel PCMAcquisition Resolution Color space YUY2, MJPEGAcquisition Resolution Support 640x480-1920x1080, frame rate: 30-60 fpsWorking Environment Power consumptionOperating temperature range 0-50 degrees CelsiusStorage temperature range -20-70 degrees CelsiusRelative humidity range 5%-90%Package List：1 x USB 3.0 Capture Card1 x USB 3.0 Line1 x Compact Disc1 x Instruction Manual1 x Adapter Cord1 x AdapterNote：Some mobile phones have OTG function but need to be turned on in the settings, opening the OTG key before they can be used. At present, most mainstream mobile phones support the OTG function. If you really don't know if your mobile phone has this function, you can check it online.