Brand Cisco, Model CS-BAR-T-K9 Product Description: Cisco Webex Room Bar - video conferencing device, Device Type: Video conferencing device, VoIP Protocols: H.323, SIP, SRTP, H.245, Codec: H.263, H.264, H.239, G.711, G.722, G.729, G.722.1, AAC-LD, Opus, Dimensions (WxDxH): 21 in x 2.5 in x 3.2 in, Weight: 3.31 lbs, Digital Signaling Protocol: H.323, SIP, H.239, H.245, H.460.18, H.460.19, BFCP, Data Compression Protocol: G.729, G.711, G.722, H.263, H.264, G.722.1, H.239, Video Input: Digital video camera - HDMI input, HDMI output, DisplayPort input, Audio Input: 4-microphone array - beamforming, Networking: Ethernet, Fast Ethernet, Gigabit Ethernet, Bluetooth, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Power: AC 100-240 V (50/60 Hz), Manufacturer Warranty: 90-day warranty, Device Type: Video conferencing device, VoIP Protocols: H.323, SIP, SRTP, H.245, Voice Codecs: G.711, G.722, G.729, G.722.1, AAC-LD, Opus, Video Codecs: H.263, H.264, H.239,