USB-C Multiport Adapter with 4K 60Hz HDMI, 140W Power Delivery, USB 10Gbps Hub, GbE, SD and MicroSD

Part # 305B-USBC-MULTIPORTUPC 065030921367Warranty: 3 Years1 lb

Transform one USB-C port into 4K 60Hz HDMI / 140W USB-C PD passthrough / USB-C and USB-A data ports reducing the amount of dongles and adapters needed
Supports up to 140W passthrough to keep power-hungry laptops and AI-ready systems running at full capacity without compromise
Add three USB 10Gbps ports for high-speed devices and a USB 2.0 port for essential peripherals
Integrated SD and microSD 4.0 card readers support simultaneous high-speed file transfers

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Overview

Create a mobile workstation wherever you work

Transform a single USB-C port into a mobile workstation with 4K 60Hz HDMI, 140W USB-C PD passthrough, USB-C and USB-A connectivity, and integrated SD/microSD card readers, with ports on both sides for easier access and a 8-inch (20.3cm) braided tethered cable for flexible, durable use in shared workspaces and travel setups.

Keep High-Performance Systems Powered

Support demanding workflows with up to 140W USB-C Power Delivery passthrough. Keep AI-ready laptops, mobile workstations, and power-hungry systems running at full capacity while maintaining display and peripheral connectivity through one compact adapter.

Connect More Devices Without Giving Up Ports

Add three USB 10Gbps ports for high-speed storage and accessories, plus a USB 2.0 port for keyboards, mice, or other essential peripherals. Ideal for thin laptops, 2-in-1s, and MacBooks where port availability is limited.

Easy Card Access Anywhere

Integrated SD and microSD 4.0 card readers support simultaneous file transfers to streamline media handling across cameras, mobile devices, and external storage. Eliminate extra adapters and reduce setup time for content creation, field work, and mobile IT environments.

Specifications

Ports & interfaces

Connectivity technology: Wired
Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-C
USB 2.0 ports quantity: 1
USB 2.0 Type-C ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
USB Power Delivery (USB PD): Yes
USB Power Delivery revision: 3.2
USB Power Delivery up to: 140 W
HDMI ports quantity: 1
HDMI version: 2.0
Microphone in: No
USB Type-C DisplayPort Alternate Mode: Yes

Network

Ethernet LAN: Yes
Ethernet LAN (RJ-45) ports: 1
Ethernet LAN data rates: 100,10,1000 Mbit/s
Wake-on-LAN ready: Yes
Full duplex: Yes

Performance

Card reader integrated: Yes
Compatible memory cards: MicroSD (TransFlash), SD
Data transfer rate: 10 Gbit/s
HD type: 4K Ultra HD
Maximum digital resolution: 3480 x 2160 pixels
Number of displays supported: 1
Product colour: Grey
LED indicators: Network
UASP support: Yes
Housing material: Aluminium
Mean time between failures (MTBF): 31195 h

Power

Output voltage: 5 V
USB cable length: 0.203 m

Software

Windows operating systems supported: Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 8.1
Mac operating systems supported: Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma, Mac OS X 15.0 Sequoia, Mac OS 26 Tahoe
Linux operating systems supported: Ubuntu 20.04 LTS, Ubuntu 22.04, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS
Mobile operating systems supported: iPadOS, iOS