Blackmagic Design ATEM Camera Converter Video Input SDI Video Input:1 x 10 bit SD/HD switchable SDI Video Output: 1 x 10 bit SD/HD switchable DMI Video Input: 1 x HDMI 1.3 type A connector HDMI Video Output: 1 x HDMI 1.3 type A connector Optical Fiber Video Input: 1 x LC type, 10 bit SD/HD switchable Optical Fiber Video Output: 1 x LC type, 10 bit SD/HD switchable Only single-mode LC type fiber optic cables are recommended for all fiber optic connections above Analog Audio 2 x balanced 1/4" TRS connectors (stereo), line or microphone level in. When connected, replaces audio from SDI In or HDMI In. 1 x 3.5mm stereo connector for talkback microphone. 1 x 3.5mm stereo connector for stereo headphones (compatible with iPhone compatible headsets) Computer Interface 1 x USB 2.0 high speed interface for configuration and firmware updates SDI Compliance SMPTE 259M, SMPTE 292M Video Sampling 4:2:2 Audio Sampling Television standard sample rate of 48Khz, 24 bit A/D conversion Color Precision 10 bit Color Space 4:2:2 YUV Multiple Rate Support SDI and HDMI switches between 270Mb/s SD-SDI and 1.5Gb/s HD-SDI Firmware Upgrade Firmware built into software driver. Loaded at system startup or via updater software Power Supply 12V power supply included with international socket adaptors for all countries Operating Systems Supported Microsoft Windows XP, Windows Vista. Windows 7 and Apple Mac OS X