The UVC86 USB PTZ camera by Yealink is a 4K dual eye tracking camera for middle-sized and large rooms delivering a perfect image from every angle. 1 x USB 3.0 Type-B port 1 x USB 2.0 Type-A port 1 x Yealink VCH port (RJ45) for audio devices, BYOD extender or Yealink Codec 1 x 3.5 mm line in port, With 12x optical zoom for crystal clear images Auto framing, With speaker and presenter tracking. Supports USB, HDMI and VCH transfer, Integrates with Yealink audio devices such as the VCM34 mic or the MSpeaker II sound bar. Includes: 1 x UVC86, 1 x VCR20 remote control, 1 x 7 m USB cable, 1 x 7.5 m Cat5e cable 1 x Wall mount, 1 x AC adapter.