# DBD1105 Thunderbolt™ 4 / USB4 Full Dock

The DBD1105 is a lightweight Thunderbolt 4 / USB4 full dock for laptop users who need complete connectivity. It drives one 8K30 or dual 4K60 displays through its Thunderbolt 4 ports, charges laptops at up to 90W, and provides Gigabit Ethernet, an SD 4.0 reader, an audio jack and three 10Gbps USB-A ports. It works with Thunderbolt 3, 4 and USB4.

- Model: DBD1105
- Category: Docking Stations
- URL: https://www.goodway.com.tw/products/dbd1105-thunderbolt-4-usb4-full-dock
- Last updated: 2026-11-09

The DBD1105 Full Dock is an impressive and lightweight docking station that fully supports Thunderbolt™ 4 connectivity and can simultaneously charge your laptop with up to 90W power delivery. It features complete Thunderbolt™ 4 / USB4 downstream ports, allowing you to connect not only Thunderbolt and USB-C devices at up to 40Gbps data transfer speed but also dual monitors with 4K60Hz resolution or a single 8K30Hz monitor, greatly enhancing productivity. With four legacy USB-A ports, it simplifies device connectivity and improves cable management. Additionally, the built-in SD card reader, Ethernet RJ45 connector, and audio jack add flexibility and convenience to your work setup. The DBD1105 offers a comprehensive solution to optimize your daily work routine and any project.

## Powerful Performance & Efficient Charging

- The DBD1105 Full Dock is an impressive and lightweight docking station that fully supports Thunderbolt 4 connectivity while simultaneously charging your laptop with up to 90W power delivery. It features complete Thunderbolt™ 4/USB4 downstream ports, enabling ultra-fast data transfer at up to 40Gbps and supporting dual monitors at 4K60Hz or a single monitor at 8K30Hz, greatly enhancing productivity.

## Comprehensive Connectivity & Versatility

- In addition to its advanced display and charging capabilities, the DBD1105 Full Dock offers extensive connectivity with four legacy USB-A ports for simplified device connection and improved cable management. It also includes a built-in SD card reader, an Ethernet RJ45 connector, and an audio jack, adding flexibility and convenience to your work setup. This all-in-one solution optimizes your daily workflow and supports any project with ease.

## Specifications

| Model | DBD1105 |
|---|---|
| Thunderbolt Upstream | 1 × Thunderbolt™ 4 |
| Host Interface | Thunderbolt™ 4, USB4 |
| Maximum Display | 1 × 8K@30Hz, 2 × 4K@60Hz |
| Max Resolution | 1x 8K@30, 2x 4K@60 |
| Video Output | Thunderbolt |
| Downstream Port | 3 × Thunderbolt™ 4 |
| USB Downstream | 3 × USB-A 10Gbps, 1 × USB-A USB 2.0 |
| LAN | 1 × RJ45 \(1GbE\) |
| PD | 90W |
| Power Supply | DC 135 W |
| Power Mode | Self-Power |
| Audio | 1× 3.5mm TRRS |
| Card Reader | SD |
| Dimension \(L x W x H\) | 199 x 74.8 x 31 mm |
| Features | Audio, Ethernet, Card Reader, PD Charging |

## Features

- Supports Thunderbolt™ 4 and USB4 high-speed connectivity
- Features three Thunderbolt™ 4 / USB4 downstream ports
- Supports a single 8K or dual 4K displays
- Delivers up to 90W USB-C PD charging for laptops
- Provides three USB-A 10Gbps ports and one USB-A charging port
- Built-in Gigabit Ethernet, SD 4.0 card reader, and headset jack

## Downloads

- [DBD1105 Datasheet](https://www.goodway.com.tw/api/downloads/file/DBD1105_datasheet.pdf) (SHA-256 fdf41f6fcb4c874f75ad8c36c270fbe2b9ad6184422ad51753547deb8aad2e77)