Kiloview U4 IP Video Dock 4K60 NDI Decoder with USB-C & HDMI

Kiloview U4 IP Video Dock 4K60 NDI Decoder

The Kiloview U4 IP Video Dock is a professional 4K60 IP video decoder that converts network video streams into USB, HDMI, and DisplayPort outputs. Supporting NDI, SRT, RTSP, RTMP, and other streaming protocols, this compact hardware solution connects IP cameras and video sources to conferencing applications, displays, and monitoring equipment.

Designed for professional AV integrators, broadcasters, corporate meeting rooms, educational facilities, and live production environments, the Kiloview U4 simplifies the integration of IP video into conventional AV systems. Its dedicated hardware decoder processes a single network video stream at resolutions up to 3840 x 2160 at 60 frames per second. USB Video Class (UVC) and USB Audio Class (UAC) support allow compatible computers to recognize the device as a standard camera and audio source without installing additional drivers or virtual camera software. This makes it particularly useful for bringing NDI cameras into Microsoft Teams meetings, connecting SRT streams to Zoom, and integrating professional IP video into OBS production workflows.

The U4 provides simultaneous output of the same video source through USB, HDMI, and DisplayPort, allowing one stream to serve conferencing, presentation, and local monitoring applications. Its Gigabit Ethernet interface supports reliable network connectivity, while two USB 3.0 Type-C ports provide flexible connections and power options. Web-based management, KiloLink Server Pro integration, and up to 100 configurable presets support professional installations. Measuring approximately 3.9" x 2.4" x 0.7", the compact enclosure fits easily into meeting rooms, classroom systems, and portable production setups.

Key Features

• 4K60 IP Video Decoding: Decodes a single professional IP video stream at resolutions up to 3840 x 2160 at 60 fps, supporting NDI High Bandwidth, H.264, and H.265 sources.
• Multi-Protocol Compatibility: Supports NDI High Bandwidth, NDI HX2, NDI HX3, SRT, RTSP, RTMP, UDP, RTP, and HLS for flexible integration with compatible IP cameras and streaming equipment.
• USB UVC/UAC Output: Converts IP video and audio into standard USB camera and audio signals for compatible conferencing and production software without requiring virtual camera drivers.
• Simultaneous Triple Output: Sends the same decoded video source to USB, HDMI, and DisplayPort destinations, supporting conferencing, presentation, and monitoring workflows.
• 4K60 HDMI and DisplayPort: Supports up to 4K60 output through HDMI 2.1 and USB-C DisplayPort Alt Mode, with one 4K output available when HDMI and DisplayPort operate simultaneously.
• Dedicated Hardware Processing: Performs video decoding internally to reduce reliance on the connected computer's processing resources.
• Professional Remote Management: Provides Web UI configuration, KiloLink Server Pro integration, HTTP API control, and up to 100 presets for streamlined AV system operation.
• Compact USB-C Powered Design: Combines Gigabit Ethernet, dual USB-C connections, USB Power Delivery support, and a small desktop footprint for flexible installation.

Technical Specifications

General Specifications

• Brand: Kiloview
• Model: U4
• Product Name: U4 IP Video Dock
• Product Type: IP Video Decoder and Output Dock
• Primary Applications: Video Conferencing, AV-over-IP Conversion, Digital Displays, Video Monitoring, and Live Production
• Decoding Architecture: Dedicated Hardware Video Decoding
• Maximum Simultaneous Decoded Sources: 1

Video Decoding Specifications

• Maximum Decoding Resolution: 3840 x 2160
• Maximum Decoding Frame Rate: 60 fps at 4K UHD
• Supported Video Codecs: SpeedHQ, H.264/AVC, H.265/HEVC
• NDI Compatibility: NDI High Bandwidth, NDI HX2, NDI HX3
• Supported Streaming Protocols: NDI, SRT, RTSP, RTMP, RTMPS, UDP, RTP, HLS, and MPEG-TS over UDP
• Video Source Management: Source Grouping and Real-Time Preview
• Source Status Monitoring: Resolution, Frame Rate, Codec, Video Bitrate, Audio Sample Rate, and Audio Channel Count
• Audio Monitoring: Real-Time Audio Levels and Source Gain Adjustment

Video Output Specifications

• Supported Output Interfaces: USB UVC/UAC, HDMI, and DisplayPort
• Maximum HDMI Output Resolution: 3840 x 2160 at 60 fps
• Maximum DisplayPort Output Resolution: 3840 x 2160 at 60 fps
• Maximum USB MJPEG Video Output: 3840 x 2160 at 60 fps
• Maximum USB Uncompressed Video Output: 1920 x 1080 at 60 fps
• USB Video Standard: USB Video Class (UVC)
• USB Audio Standard: USB Audio Class (UAC)
• HDMI Audio: Embedded Audio Supported
• DisplayPort Audio: Embedded Audio Supported
• Simultaneous Output: Same-Source USB, HDMI, and DisplayPort
• Simultaneous 4K Output Limitation: HDMI and DisplayPort Cannot Both Output 4K60 Simultaneously
• HDCP: Supported

Physical Connectivity

• USB Connections: 2 x USB 3.0 Type-C
• DisplayPort Connection: USB-C DisplayPort Alt Mode
• HDMI Connection: 1 x HDMI 2.1 Output
• Ethernet Connection: 1 x RJ45 Gigabit Ethernet
• Ethernet Interface: 10/100/1000 Mbps Base-T
• USB Networking: USB Virtual Network Adapter Supported
• Default USB Management Address: 169.254.254.254

Network and Management Specifications

• Network Configuration: DHCP Supported
• Local Management: Web User Interface
• Centralized Management: KiloLink Server Pro
• USB Management: USB NET
• Remote Control Interface: HTTP API
• Web Management Protocols: HTTP and HTTPS
• Maximum Configurable Presets: 100
• Preset Recall: Web UI, HTTP API, Third-Party Control Systems, and USB Keyboard Shortcuts
• NDI Source Discovery: Supported
• NDI Receiver Advertising: Supported
• NDI Receiver Remote Control: Supported
• NDI PTZ Control: Pan, Tilt, Zoom, Focus, and Preset Control for Compatible Sources
• Multi-User Management: Supported
• API Authorization: Supported
• Network Time Protocol: Supported
• Scheduled Reboot: Supported
• Factory Reset: Supported
• System Logs: Viewing and Downloading Supported
• Firmware Updates: Web UI, KiloLink Server Pro, and USB Flash Drive Recovery
• Web UI Languages: English, Simplified Chinese, Japanese, Korean

Power Specifications

• Power Source: USB Type-C
• USB Power Input: Dual USB-C Power Input Supported
• USB Power Delivery: Supported, Up to 25W
• Power Consumption: 4.5W
• Power Options: Compatible Host Computer or USB-C PD Power Adapter

Physical Specifications

• Dimensions (L x W x H): 3.9" x 2.4" x 0.7"
• Original Manufacturer Dimensions: 100 x 62 x 18 mm
• Form Factor: Compact Desktop Video Dock
• Power/Running Indicator: 1
• Warning/Error Indicator: 1

Software Compatibility

• Video Conferencing: Zoom, Microsoft Teams, Google Meet, and Compatible UVC Applications
• Video Production Software: OBS and Compatible UVC Applications
• USB Connection: Standard UVC/UAC Device Recognition
• Virtual Camera Software Requirement: Not Required for Standard UVC/UAC Operation