Connectivity: 1x Ethernet 10/100/1000; 1x Ethernet 10/100/1000 (reserved for future use); 802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible

Dual-mode Conference Phone, Loudspeaker frequency response: 220–7000 Hz, Standard 12-key keypad, 3 cardioid microphones: 200–7000 Hz, Ethernet 10/100 Base-T, IEEE 802.3af Power over Ethernet

SX80 Codec, Quad Camera 1/1.7 CMOS; 15.1 MP, Touch 10, Ethernet Ports: 1x 10/100/1000 Gigabit; 2x 10/100, Ports : HDMI; DVI-i

HDMI, Wide-angle 83° horizontal FOV, 5x optical zoom, microphones, minijack, PoE LAN (RJ-45) 10/100, One USB

Second speaker connects to Logitech Rally, Speaker volume 95dB SPL @1W; 100dB SPL @7.5W; both +/-2dB at ½ meter, Distortion: 200Hz–300Hz < 2.5%; 300Hz–10kHz < 1%@7.5W, Speaker sampling rate: 48 kHz, High-performance 3” (76mm) driver with rare-earth magnet

24 Inch Display, 1/3-in. 2.1-megapixel CMOS sensor, Two stereo front speakers, DVI-I, HDMI

1920 x 1080 at 60, 10x optical zoom, 1 x LAN or Ethernet (RJ-45) 10-/100MB, HDMI 1.4

4K Ultra HD video calling, 3-microphone speakerphone, Bluetooth® wireless technology, Super-wide 120-degree field of view, Motorized pan/tilt

Teleconference Cam, Full HD 1080p (up to 1920 x 1080 pixels), H.264 UVC 1.5, 4X Digital Zoom, Rightlight™ 2 Technology, Speakerphone, 360o Wideband Audio, Echo and Noise Cancellation, Two Omni-Directional Microphones, Remote Control Camera/ Speakerphone Functions, Support Bluetooth & NFC, HDMI Connector

Ultra-HD imaging, Support 4K or 1080p, 15x HD zoom, RightSense™ Technologies, Autofocus, 3 camera presets

Conference Cam, HD Video with Audio Clarity, 1080p HD, 30 fps, Skype

SX10 HD w/ wall mount, int 5x cam, mic and Power Supply