StarTech.com 311UE-USB-HUB interface hub

StarTech.com 4-Port USB-C and USB-A Hub, 5Gbps, Self-Powered, 2-in-1 USB-C and USB-A Host Cable, 1x USB-C and 3x USB-A (1x BC 1.2), 36W Power Adapter Included. Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C, Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-C, USB 3.2 Gen 1 (3.1 Gen 1) Type-A. Data transfer rate: 5000 Mbit/s, Product colour: Black, Housing material: Plastic. Power supply type: DC, Power consumption (typical): 36 W, Input voltage: 100 - 240 V. Width: 52 mm, Depth: 101 mm, Height: 16.5 mm. Quantity per pack: 1 pc(s), Package width: 202 mm, Package depth: 112 mm

Turn a USB-C or USB-A port on your laptop or PC into three USB-A ports (one with BC 1.2) and one USB-C port (with 15W charging)

This 4‑port USB hub lets you instantly expand a USB connection with three SuperSpeed USB‑A 3.0 ports (one BC 1.2 charging) and a USB‑C port with up to 15W charging, making it easy to connect flash drives, webcams, external storage, and more simultaneously.

Fast Charge, Even Without a Host

Deliver up to 15W from the USB‑C PD port and 7.5W from the BC 1.2 USB‑A port to power phones and tablets, whether or not the hub is connected to a computer. A 36W total power budget is shared across all ports for consistent operation.

Self‑Powered Reliability with Protection

The included 36W external adapter ensures stable charging and device operation, with built‑in overcurrent and overvoltage protection to help reduce device dropouts and host shutdown risk. Support for Wake on USB and USB event monitoring enhances usability in mixed environments.

Easy Integration

A removable 2‑in‑1 USB‑C/USB‑A host cable provides flexible connectivity across modern and legacy systems.

Sustainable Design

The hub features a 70% post‑consumer recycled (PCR) plastic enclosure and a 35% PCR TPE jacket, helping reduce environmental impact and support ESG requirements.

Ports & interfaces

Host interface: USB 3.2 Gen 1 (3.1 Gen 1) Type-C
Hub interfaces: USB 3.2 Gen 1 (3.1 Gen 1) Type-C, USB 3.2 Gen 1 (3.1 Gen 1) Type-A
USB 2.0 Type-C ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
Ports quantity: 4
Feature: DC-in jack

Features

Data transfer rate: 5000 Mbit/s
Product colour: Black
Housing material: Plastic
LED indicators: Yes
Cable jacket material: Thermoplastic elastomer (TPE)
Cable length: 1 m

Network

Feature: UASP support

Power

Power supply type: DC
Power consumption (typical): 36 W
Input voltage: 100 - 240 V
Input current: 1.5 A
Output voltage: 12 V
Output current: 3 A

Weight & dimensions

Width: 52 mm
Depth: 101 mm
Height: 16.5 mm
Weight: 55.9 g

Packaging data

Quantity per pack: 1 pc(s)
Package width: 202 mm
Package depth: 112 mm
Package height: 45 mm
Package weight: 237 g

Packaging content

Interface adapters included: USB Type-C female - USB Type-A male
Feature: AC adapter included
Included power plug types: UK, EU
Cables included: USB Type-C to USB Type-C

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 70 °C
Operating relative humidity (H-H): 0 - 90%

Performance

Mean time between failures (MTBF): 117452 h

Logistics data

Master (outer) case width: 430 mm
Master (outer) case length: 275 mm
Master (outer) case height: 325 mm
Products per master (outer) case: 20 pc(s)

Other features

Chipset: VIA - VL817S