Inogeni 4KXUSB3 4K HDMI-USB 3.0 Conv. w. Loop, 4K HDMI to USB 3.0 converter with HDMI loop, Audio I/O and Visca connection, HDMI recording to USB 3.0, HDMI loop output, VISCA connection for controlling a PTZ camera, Direct Show compatible, HDMI audio support - embedded audio in the HDMI signals is extracted and output as two-channel LPCM, Digital Fluid technology - internal frame buffers maximise frame rate with any PC, Hardware-based colour space and sampling conversion, Automatic frame rate scaling and conversion (UHD upscaling is not supported), Customisable video processing functions, Picture controls: settings for brightness, contrast, saturation and hue (these controls work in all formats below 4K, but not at 4K !), Supports multiple devices on the same PC, Powered via USB 3.0 port, Compatible with Windows, Mac OSX, Linux and Android, Includes USB 3.0 cable@+*Technical data:*@+@+, HDMI input: 1 x HDMI 1.4a, Video resolutions: 4K UHD (3840 / 4096x2160), 1440p, 1080p, 720p, 1080i, 480p, 576p, 1920x1200, 1280x1024, 1280x960, 1280x800, 1024x768, 800x600, 640x480, Frame rates: 60, 59.94, 50, 30, 29.97, 25, 24, 23.98 Hz for all resolutions except 4K = 30 Hz max., Colour space: RGB, YCbCr, 4: 4: 4 and 4: 2: 2 (4K = RGB), Sampling rate: 297 MHz, HDMI loop output: 1 x HDMI 1.4a, Video resolution same as HDMI input, Output: 1 x USB 3.0 (USB 2.0 is not supported by this unit), Codec: YUY2 4:2:2 8-bit, NV12 4:2:0 12-bit, YV12 4:2:0 12-bit, I420 4:2:0 12-bit, 4K formats can only be transferred to the 4:2:0 pixel formats, Video scaler: Automatic hardware-based, Colour Space Conversion: Automatic Hardware-based, Sampling conversion: Automatic hardware-based, Frame rate conversion: Automatic hardware-based, Audio: 2-channel LPCM audio from HDMI and/or Audio Jack, Audio input: 1 x 3.5 mm analogue jack (microphone or line level), Audio output: 1 x 3.5 mm analogue jack (line level), PTZ control: 1 x terminal block for VISCA control via UVC interface, USB power supply: 5 V / 900 mA, Dimensions: 99 x 74 x 19 mm, Weight: 140 g@+*Note:* HDCP copy protection - INOGENI does not decrypt BD / DVD movies, satellite / cable receivers or other encrypted sources