Add the XDCA-FX9 Extension Unit from Sony to the back of your PXW-FX9 camera to add an ENG-style shoulder mount and additional I/O and power to your camera. The unit features a 4-pin XLR DC power output to power accessories and other equipment, as well as three BNC outputs for raw video, a reference signal, and timecode. A LAN interface and two USB ports provide live streaming and file transfer abilities, as well as compatibility with XDCAM Air streaming playback.With the latest firmware update, the unit supports 16-bit raw 4K/2K recording output to compatible external recorders, as well as provides functionality to a built-in wireless audio slot for DWX/UWP wireless receivers. Key Features Enables ENG-style shoulder mounting for FX9 Multi-pin V-lock-type camera mount 4-pin XLR DC output REF, timecode, and raw video BNC outputs 2-pin light power output D-Sub 15-pin port for wireless receiver One LAN and two USB Type-A ports for live streaming and XDCAM Air capability