
New Gen of Encoder/Decoder
ZowieBox is a new generation of hardware encoder/decoder in a small aluminum box, and an ultra-compact video streaming encoder and decoder with 4K Ultra HD video. In addition, It features officially certified NDI® | HX3, PoE, a standard tripod mount, and a large, distinct tally light, making it both cost-effective and user-friendly.
ZowieBox supports popular USB Type-C charger, WIFI, hotspot, DC output and a range of innovative modern features. It is a standalone streaming encoder without a PC, which is a flexible and affordable solution to stream high-quality video over a network for system integrators, streaming professionals, and OEM partners.

Zero-lag passthrough
ZowieBox can capture your game in 4K with zero passthrough, and it can convert RGB, YCbCr 444/422 into a universal live broadcast format. This allows ZowieBox to support various computer monitors with HDMI video output, in addition, pass-through video can maintain the original video quality.
ZowieBox can support up to 1080p120 or 4K60 and it can downsize 1080p120 or 4K60 to 1080p60, and can also live stream and record 1080p60 videos while playing games. 1080p60 is the most widely used live broadcast resolution.
Standalone streaming without PC and capture card
ZowieBox is a professional-grade live broadcast device, especially suitable for independent game video live broadcasts. ZowieBox won’t cause any FPS issues like frame lag, skipped or dropped frames while live streaming and recording gameplay on PC, MAC, mobile and consoles.
Without a PC and capture card, the game can be directly broadcast through the gigabit network. At the same time, NDI game videos are also shared on the LAN.


NDI Ecosystem
NDI® | HX3 brings ultra-low latency and high-definition connectivity to the gaming industry, making it ideal for everything from home streaming setups to global e-sports championship broadcasts. With NDI® | HX3, users can transmit high-quality audio and video directly to OBS or vMix with minimal bandwidth while maintaining smooth, real-time performance. Unlike traditional capture card setups, NDI® | HX3 enables seamless video monitoring across multiple PCs without additional hardware or complex cabling.
Its advanced compression technology ensures superior image quality while optimizing network efficiency. With support for higher frame rates, better color accuracy, and dynamic bitrate adjustment, NDI® | HX3 delivers a smooth and stable streaming experience even in demanding production environments. Additionally, it supports wireless transmission over Wi-Fi, reducing setup complexity and allowing greater flexibility in gaming studios or live event coverage. Whether for solo streamers or large-scale e-sports productions, NDI® | HX3 offers a powerful, scalable, and efficient solution.
NDI Discovery and Multicast
The NDI Discovery feature allows seamless identification and management of Zowietek NDI devices across different subnets by activating a discovery server, while also simplifying device filtering through server IP entry. Coupled with NDI Multicast, this functionality reduces data transmission and bandwidth usage by efficiently routing NDI sources to clients via a multicast-supporting router, enhancing overall network performance.


Powerful encoding and decoding
ZowieBox can encode formats such as H.264 HP/MP/BP, H.265/HEVC MP, NDI, NDI|HX2 and NDI|HX3 as well as SRT, RTMP, RTMPS or RTSP protocols whose bitrate could be up to 50 Mbit/sec. Simultaneously it can directly push streams to multi-platforms such as Facebook, Twitch and YouTube, without a PC. Alternatively, these IP streams could decoder into high-quality HDMI outputs.
Flexible recording and display
ZowieBox supports streaming and recording simultaneously, with a video frame rate of up to 60fps and a 24-frame movie frame rate. The input can be recorded as files to TF card or USB storage or NAS. The front mini screen can display current settings and working status in real time. If you have unlimited storage space, you can also choose the next-generation HEVC format for archiving and editing.


UVC to NDI and HDMI
ZowieBox supports decode USB camera to HDMI or encode to NDI, ZowieBox allows you to unfold more possibilities of the webcam devices. USB capture card function is not currently supported.
Simple operation and easy setup
Browser-based GUI, you can control it via computer, phone, iPad, WiFi or hotspot. As long as the user’s mobile phone, computer and ZowieBox are in the same network, they can log in to the control interface without an IP address. In addition, users can find ZowieBox in the same network segment on the configuration interface and control it with one click.


Seamless Control and Integration
ZowieBox allows you to convert legacy PTZ camera into a network camera for seamless online operation and integration with various broadcast systems. It supports IP VISCA and NDI control, as well as camera control via USB to serial RS232/485/422, enabling remote operation. This simplifies device connections by eliminating the complexity of traditional cable setups while enhancing flexibility and scalability. Ideal for live streaming, conferences, and broadcast scenarios, ZowieBox’s network control enables users to remotely manage equipment in diverse environments, improving operational efficiency.
Multi-Source Power Flexibility and Convenient
ZowieBox offers multiple power solutions to fit any setup. It can be powered via PoE up to 100 meters away, eliminating the need for extra cables. Alternatively, you can use a USB-C charger or power bank (5V to 20V) with a DC to USB-C adapter, providing flexibility for on-the-go use.
Additionally, ZowieBox features a 12V DC output to power external devices like PTZ cameras and monitors, streamlining your setup and ensuring everything stays powered for efficient operations.


Seamless, Low-Latency Video Streaming Experience
ZowieBox allows you to effortlessly transmit video signals remotely from computers, cameras, and other devices with unprecedented efficiency. Say goodbye to high-latency streaming issues, as ZowieBox delivers just 100ms of transmission delay within a Local Area Network, ensuring real-time, smooth video streaming perfect for live events, conferences, and broadcasts, HDMI expander
Moreover, ZowieBox supports long-distance, point-to-point transmission over the network, with protocols like SRT and RTMP, making it an ideal solution for remote production, streaming, and professional broadcasting. Even over distances of 100 meters, ZowieBox guarantees reliable, high-quality video transmission, solving issues related to distance, latency, and device compatibility.
Built in Tally
ZowieBox includes a built-in large Tally display for your on-air talent to easily see which camera is live, synchronize with OBS, Vmix and NDI, then respond to PGM and PVW.
