Chapter 5: Virtual KVM Client (VKC) Help254Digital AudioThe KX III supports end-to-end, bidirectional, digital audio connectionsfor digital audio playback and capture devices from a remote client to atarget server.The audio devices are accessed over a USB connection.Current device firmware is required.One of the following CIMs must be used: D2CIM-DVUSB D2CIM-DVUSB-DVI D2CIM-DVUSB-HDMI D2CIM-DVUSB-DPWindows®, Linux® and Mac® operating systems are supported. TheVirtual KVM Client (VKC) and Active KVM Client (AKC) supportconnections to audio devices.Note: Audio CDs are not supported by virtual media so they do not workwith the audio feature.Before you begin using the audio feature, Raritan recommends youreview the audio related information documented in the followingsections of Help: Supported Audio Device Formats (on page 254) Recommendations for Dual Port Video (on page 199) Supported Mouse Modes (see "Dual Video Port GroupSupported Mouse Modes" on page 199) CIMs Required for Dual Video Support (on page 200) Informational Notes, Audio (on page 336)Supported Audio Device FormatsThe KX III supports one playback and capture device and one recorddevice on a target at a time. The following audio device formats aresupported: Stereo, 16 bit, 44.1K Mono, 16 bit, 44.1K Stereo, 16 bit, 22.05K Mono, 16 bit, 22.05K Stereo, 16 bit, 11.025K Mono, 16 bit, 11.025K