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Linkskey 2-Port Dual Monitor DVI/VGA USB KVM 7.1 Surround/Microphone/USB with Cables (LDV-DM712AUSK)
Full driver support for all types of USB keyboard and mouse
Support 71 surround sound for true theater audio experience
All-time full DDCEDID emulation for video compatibility and stability
True Transparent USB TTU Emulation technology with an integrated ASIC
User-configurable simultaneousIndependent switching