1 x CE840 USB True 4K HDMI HDBaseT 3.0 KVM Extender (Local Unit) 1 x CE840 USB True 4K HDMI HDBaseT 3.0 KVM Extender (Remote Unit) 1 x HDMI Cable 1 x Microphone Cable 1 x Speaker Cable 1 x USB Type-A to USB Type-B Cable 2 x Mounting Kits 8 x Foot Pads 2 x Power Adapters and Power Cords 1 x User Instructions