# HUV6603 USB 3.2 HDBaseT Extender with Dual 4K60 Display

The HUV6603 is a USB 3.2 Gen 1 HDBaseT extender kit for conference rooms, classrooms, and control centers. It extends 5Gbps USB and dual 4K60 HDMI video up to 100 meters over a single CAT6A cable. The kit provides USB-C and USB-A ports, Gigabit Ethernet, audio input and output, and up to 96W USB-C PD pass-through charging on the host side, with an SECC steel housing.

- Model: HUV6603
- Category: HDBT Extender
- URL: https://www.goodway.com.tw/products/huv6603-usb-3-2-hdbaset-extender-with-dual-4k60-display
- Last updated: 2026-11-09

The USB 3.2 HDBaseT Extender extends 5Gbps USB, dual 4K60 HDMI video, and audio up to 100 meters over a single CAT6A cable, with USB-C PD pass-through charging up to 96W on the host side.

## Specifications

| Model | HUV6603 |
|---|---|
| Upstream Port \(Host\) | 1 × USB-C 5Gbps |
| Host Interface | USB-C |
| Maximum Display | 2 × 4K@60Hz |
| Legacy Video Port | 2 × HDMI \(2.0\) |
| Max Resolution | 4K60 |
| Video Output | HDMI |
| USB Downstream | 1 × USB-C 5Gbps, 2 × USB-A 5Gbps |
| LAN | 1 × RJ45 \(1GbE\) |
| PD | 96W |
| Power Supply | Host: bus-powered / self-powered \(PD in up to 100W\); Device: DC 12V/3A adapter |
| Power Mode | Dual-Power |
| PD Power Input | 1 × USB-C PD input, up to 100W \(Host side\) |
| Max Transmission Distance | 100m |
| Extender Type | USB Extender |
| Technology | HDBaseT |
| Audio | 1x audio in, 1x audio out |
| LED Indicator | Power LED: Blue: Self-Powered when DC is supplied / Orange: Bus-Powered; Link LED: Host Side is linked to an opposite Device Side; Power LED: Blue: Self-Powered when DC is supplied; Link LED: Green: Device Side is linked to an opposite Host Side |
| Dimension \(L x W x H\) | Device: 208 × 79 × 23.6 mm |
| Operating Temperature | 0°C to 40°C |
| Housing | SECC |
| Data Rate | USB 3.2 Gen 1 \(5Gbps\) |
| Supported OS | Windows 10 or later, macOS, Chrome OS |
| Storage Temperature | -20°C to 70°C |
| Features | PD Charging |

## Features

- 100m HDBaseT Extension — Extend USB, video, and audio up to 100 meters over a single CAT6A cable.
- Dual 4K60 HDMI Output — Connect two HDMI displays at resolutions up to 3840 × 2160 at 60Hz each.
- 5Gbps USB Connectivity — Connect peripherals through one USB-C and two USB-A 5Gbps ports, with USB 2.0 support.
- Up to 96W Host Charging — Charge the host through USB-C PD pass-through, with up to 100W PD input.
- Gigabit Ethernet — Connect to wired networks through a dedicated Gigabit Ethernet port.
- Audio Input and Output — Connect audio devices through separate audio input and output ports.

## Downloads

- [HUV6603 Datasheet](https://www.goodway.com.tw/api/downloads/file/HUV6603_datasheet-2.pdf) (SHA-256 0bfae07373e6a0112e3cea1942ccd6895547ee61c1077d0470350c049c00ea82)