StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM

USB hub · Thunderbolt 5 · Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A

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Type USB hub
Standard Thunderbolt 5
Ports Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A

StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM is a USB hub that plugs in over Thunderbolt 5. It came out in 2026.

Released: 2026-03-07

Specifications

Key specs

Type: USB hub
Standard: Thunderbolt 5
Ports: Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A
Released: 2026-03-07
Part number: 303UE-TB5-HUB
EAN / UPC: 0065030925709

Ports & interfaces

Host interface: Thunderbolt 5
Hub interfaces: Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1
Thunderbolt ports quantity: 3
Ports quantity: 4
Cable lock slot type: Kensington

Features

Data transfer rate: 80 Mbit/s
Supported graphics resolutions: 7680 x 4320
Product colour: Grey
USB Power Delivery (USB PD): Yes
USB Power Delivery revision: 3.1
USB Power Delivery up to: 140 W
HD type: 8K Ultra HD
LED indicators: Power

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Network

UASP support: Yes

Power

Power consumption (typical): 180.18 W
Output voltage: 21 V
Output current: 8.58 A

System requirements

Windows operating systems supported: Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64
Mac operating systems supported: Mac OS 26 Tahoe, Mac OS X 15.0 Sequoia

Weight & dimensions

Width: 77.5 mm
Depth: 172.6 mm
Height: 20 mm
Weight: 451 g

Operational conditions

Operating temperature (T-T): 0 - 40 °C
Storage temperature (T-T): -20 - 70 °C
Operating relative humidity (H-H): 0 - 95%

Technical details

Compliance certificates: RoHS, CE, Federal Communications Commission (FCC)

Other features

Chipset: Intel - JHL9480, Parade - FL5801, Infineon - CYPM1322, Infineon - CYPD8225

Check the manufacturer's page before buying.

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About this product

Thunderbolt 5 hub with three TB5 downstream ports for triple 8K video, 140W charging, USB-A, and Thunderbolt Share Thunderbolt Certified, USB4 Compatible Hub Unlock enterprise-grade performance with a compact Thunderbolt 5 hub built for demanding workflows. Featuring up to 80/120Gbps throughput, 140W laptop charging, and expansive peripheral support, this hub powers high-speed storage, displays, and devices from a single Thunderbolt connection. KVM‑Like Control with Thunderbolt Share Included Thunderbolt Share software enables two Windows PCs to share a single keyboard, mouse, and display over one Thunderbolt cable, with no KVM switch required. With support for file transfer, shared control, and PC migration, it streamlines multi-PC workflows with ultra-low latency. Enterprise‑Grade Performance and Expansion Harness Thunderbolt 5's full bandwidth for intensive workloads, including Thunderbolt and USB4 NVMe storage with throughput up to 6,200MB/s. Three Thunderbolt 5 ports and a USB‑A 10Gbps port support high-speed SSDs, network adapters, daisy‑chained Thunderbolt devices, and USB‑C peripherals.

User manual (PDF) · Datasheet (PDF)

4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display, 140W PD, USB-A 10Gbps, TB4 & USB4, MacBook M4 Pro M4 Max M5 vs similar USB hubs & drives

	StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM	Ugreen 85883EU USB Hub	Ugreen Revodok Maxidok	Ugreen Revodok Maxidok 17-in-1
Type	USB hub	USB hub	USB hub	USB hub
Standard	Thunderbolt 5	Thunderbolt 5	Thunderbolt 5	Thunderbolt 5
Ports	Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A	M.2, DisplayPort, Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A	DisplayPort, RJ-45, Thunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A	3
Released	2026	2026	2026	2026