Kiloview U4 IP Video Dock - 4K UHD NDI/SRT Decoder with HDMI and USB Output

The Kiloview U4 IP Video Dock is a professional video decoder that converts NDI, NDI|HX, SRT, RTMP, RTSP, TS, HLS, UDP, HTTP, and MMS streams into 4K UHD video for HDMI and USB output. It delivers ultra-low latency decoding with support for H.264 and H.265 codecs, making it ideal for live production and IP-based video workflows.

Advantages

With its 4K UHD 60fps decoding capability and dual output interfaces, the U4 provides flexible connectivity for monitors, projectors, and computers. The USB 3.0 Type-A port enables UVC output for direct integration with video conferencing and streaming software, while the HDMI 2.0 output supports high-resolution displays. The device also supports USB recording to external storage, offering a convenient way to capture decoded streams.

Suitable for

• Live event production and broadcast
• NDI and SRT video monitoring
• Video conferencing and streaming setups
• Multi-channel preview via web UI (up to 9 channels)

Key specifications

• Input protocols: NDI, NDI|HX, SRT, RTMP, RTSP, TS, HLS, UDP, HTTP, MMS
• Output interfaces: 1x HDMI 2.0, 1x USB 3.0 Type-A (UVC)
• Max decoding resolution: 4K UHD (3840x2160) @ 60fps
• Video codecs: H.264, H.265
• Audio codecs: AAC, G.711
• Network: 1x Gigabit Ethernet (RJ45)
• Other USB: 1x USB 2.0 Type-A
• Control: Web UI, KiloLink Server, PTZ Control
• Power: DC 12V, < 6W
• Recording: USB recording to external storage
• Tally light support
• Mounting: 1/4"-20 thread, cold shoe adapter
• Operating temperature: -20°C to 45°C
• Chassis: Aluminum alloy
• Firmware: Online upgradeable

Recommendations

For reliable 4K IP video decoding with flexible output options, the Kiloview U4 is a solid choice for broadcast and AV professionals.