UGREEN Uno USB-C Hub – 4K@60Hz HDMI, 100W PD, 10Gbps USB 3.2 – Black | 35998

Description

The UGREEN Uno USB-C Hub 35998 is a compact multifunction USB-C hub designed to expand a compatible laptop, MacBook, tablet, or other USB-C device with 4K display output, high-speed USB connectivity, and Power Delivery charging.

Featuring 4K@60Hz HDMI, USB 3.2 data transfer up to 10Gbps, and up to 100W USB-C Power Delivery, it is ideal for productivity, external displays, high-speed storage, and everyday desktop setups.

Key Features

• UGREEN Uno Series USB-C Hub
• USB-C host connection
• HDMI up to 4K @ 60Hz
• USB 3.2 up to 10Gbps
• USB-A connectivity
• USB-C data connectivity
• USB-C Power Delivery up to 100W
• Supports external SSDs & USB storage
• Supports external monitors, TVs & projectors
• Simultaneous data, display & charging
• Plug-and-play operation
• Compact portable design
• Compatible with MacBook Pro / Air
• Compatible with supported Windows laptops
• Model / SKU: 35998

4K@60Hz HDMI Output

One of the main features of the UGREEN Uno 35998 is its high-resolution HDMI output.

HDMI Specifications

• Maximum Resolution: 3840 × 2160
• 4K Refresh Rate: 60Hz
• Full HD 1080p: Supported
• Digital Video: Yes
• Digital Audio: Yes
• Mirror Mode: Yes
• Extended Display Mode: Supported on compatible systems

Compared with older USB-C hubs limited to 4K@30Hz, 4K@60Hz provides noticeably smoother cursor movement, scrolling, video playback, and general desktop use.

USB 3.2 – Up to 10Gbps

The hub provides high-speed USB 3.2 connectivity with transfer rates up to 10Gbps.

Data Performance

• Maximum USB Data Speed: 10Gbps
• USB Standard: USB 3.2
• Backward compatible with slower USB devices

This makes it particularly suitable for high-speed peripherals such as:

• External SSDs
• Portable SSDs
• USB flash drives
• External HDDs
• Card readers
• Cameras
• Other high-speed USB storage devices

Actual transfer speeds depend on the host, connected device, cable, and interface.

USB-A Connectivity

USB-A ports provide compatibility with conventional computer accessories.

Suitable devices include:

• Keyboards
• Mice
• Gaming controllers
• USB receivers
• External SSDs
• External HDDs
• Flash drives
• Printers
• Webcams
• Card readers

This makes the hub useful for laptops that have limited built-in USB-A connectivity.

USB-C Data Connectivity

The hub also provides USB-C connectivity for modern USB peripherals.

With compatible USB 3.2 devices, high-speed data transfers of up to 10Gbps are possible.

This is particularly useful for modern portable SSDs that use USB-C rather than USB-A.

Up to 100W USB-C Power Delivery

The UGREEN Uno 35998 includes a dedicated USB-C Power Delivery connection for pass-through charging.

Power Delivery

• Maximum PD Input: 100W
• Pass-through laptop charging: Yes
• Charge while using other hub functions: Yes
• Compatible USB-C PD charger required

This allows a single USB-C connection to handle charging while the hub is simultaneously connected to an HDMI display and USB peripherals.

Note: The actual wattage delivered to the laptop will be lower than the maximum PD input because the hub requires some power for its own operation.

MacBook Pro & MacBook Air Compatible

The UGREEN Uno hub is suitable for compatible:

• MacBook Pro
• MacBook Air
• Windows USB-C laptops
• Ultrabooks
• Chromebooks
• USB-C tablets
• Other compatible USB-C host devices

It can provide a convenient desktop-style setup from a laptop with only one USB-C connection.

Ideal for External SSDs

The 10Gbps USB 3.2 interface makes this hub particularly useful for external solid-state drives.

Compared with a conventional 5Gbps USB 3.0 hub:

A compatible 10Gbps SSD is required to take advantage of the higher bandwidth.

Simultaneous Display, Data & Charging

The hub allows several functions to be used from one USB-C host connection.

For example:

MacBook → UGREEN Uno 35998 → 4K Monitor + External SSD + Keyboard/Mouse + USB-C Charger

This makes it suitable for turning a portable laptop into a more complete desktop workstation.

Specifications

• Brand: UGREEN
• Series: Uno
• SKU / Part Number: 35998
• Product Type: USB-C Hub / Multiport Adapter
• Host Interface: USB-C
• HDMI Output: Yes
• Maximum HDMI Resolution: 4K UHD
• 4K @ 60Hz: Yes
• 1080p: Yes
• USB-A: Yes
• USB-C Data: Yes
• USB Standard: USB 3.2
• Maximum USB Data Speed: Up to 10Gbps
• USB-C Power Delivery: Yes
• Maximum PD Input: Up to 100W
• Pass-Through Charging: Yes
• Digital HDMI Audio: Yes
• External SSD Support: Yes
• External HDD Support: Yes
• Keyboard / Mouse Support: Yes
• Plug-and-Play: Yes
• MacBook Pro Compatible: Yes
• MacBook Air Compatible: Yes
• Windows Laptop Compatible: Yes
• External Monitor Compatible: Yes
• Model: 35998

Important USB-C Compatibility Note

For 4K@60Hz HDMI output, the connected USB-C host port must support video output, normally through DisplayPort Alt Mode, USB4, or compatible Thunderbolt functionality.

Simply having a USB-C connector does not guarantee external-display support.

For maximum 10Gbps USB performance, the host and connected storage device must also support the required USB data speed.

For 100W Power Delivery, a compatible USB-C PD charger and cable are required.

Best For

• MacBook Pro
• MacBook Air
• USB-C Windows Laptops
• 4K@60Hz Monitors
• 4K TVs
• Projectors
• External SSDs
• Portable HDDs
• USB Flash Drives
• Keyboards & Mice
• Office Workstations
• Home Offices
• Content Creation
• Travel & Presentations

Why Choose the UGREEN Uno 35998?

• Provides 4K@60Hz HDMI output for smooth high-resolution external displays.
• Supports USB 3.2 data transfer up to 10Gbps, making it suitable for high-speed external SSDs.
• Provides both modern USB-C and conventional USB-A peripheral connectivity.
• Supports up to 100W USB-C Power Delivery for compatible laptops.
• Allows display output, USB data, peripherals, and charging through a single USB-C host connection.
• Compact design makes it suitable for both permanent desk setups and travel.
• The combination of 4K@60Hz HDMI, 10Gbps USB 3.2, and 100W Power Delivery makes the UGREEN Uno 35998 a powerful USB-C expansion solution for modern laptops and MacBooks.

UGREEN Uno USB C HUB 4K60Hz PD100W 10Gbps USB3.2 Splitter Adapter for Laptop Macbook Pro Air USB Expander Docking Station

• Groovy Robot Design: 6-in-1 Uno usb c hub features four smart status emojis. Unleash more potential from your laptop's USB-C port with two 10 Gbps USB-C 3.2 Gen 2 ports, two 10 Gbps USB-A 3.2 Gen 2 ports, 4K@60Hz HDMI, PD100W.
• Start the USB 3.2 Era: Transfer files, movies and photos at speeds up to 10 Gbps via the USB-C data port and dual USB-A ports. The C port marked with 10Gbps can only be used for data transmission, and does not support video output.
• 4K@60Hz Immersive Display: Simply connect to an external monitor via the 4K HDMI port of the USB C hub multiport adapter to see all in sharp and glorious detail.Pls ensure that your device supports video output via the usb c port.
• 100W Power Delivery: Supports up to 85W USB C pass-through charging via USB-C PD port, reserves 15W for other interface operation. This product is not compatible with the 100W Apple original charger
• Broad Compatibility: Plug and play for multiple operating systems,including Windows, MacOS, Linux.The USB C Dongle is compatible with almost USB-C devices such as MacBook Pro, MacBook Air, MacBook M1, M2, iMac, iPad Pro, Chromebook, Surface, XPS, ThinkPad, iPhone 15 Galaxy S23, etc