SIIG SuperSpeed USB 3.0 4-Port Hub JU-H40F12-S1 with four USB ports and powered expansion

SIIG SuperSpeed USB 3.0 4-Port Hub JU-H40F12-S1 | Powered USB Hub

Name: SIIG SuperSpeed USB 3.0 4-Port Hub JU-H40F12-S1 | Powered USB Hub
Brand: SIIG
SKU: JU-H40F12-S1
Price: 24.39 USD
Availability: InStock

SIIG|

MPN: JU-H40F12-S1

UPC: 662774027326

In Stock

$24.39$39.99

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Key Features

4-port USB 3.0 hub
SuperSpeed USB 3.0 connectivity
Powered hub design
Optional external power adapter support
Compact desktop expansion accessory
SIIG brand hardware

Expand a single USB connection into four USB 3.0 ports and keep high-speed peripherals within reach. The SIIG SuperSpeed USB 3.0 4-Port Hub is built for users who need practical port expansion for flash drives, card readers, keyboards, mice, and other everyday USB devices without adding clutter to the workstation. Its powered design gives you flexibility when attached devices draw more current than a standard bus-powered hub can comfortably supply. That matters in real deployments where reliability is more important than convenience alone. Whether you are outfitting a shared desk, a compact office, or a mobile workstation, this hub helps keep ports available and devices connected. For procurement teams, the value is straightforward: a compact expansion accessory that reduces port contention and supports modern USB 3.0 throughput. It is a simple way to preserve productivity on systems with limited native USB connectivity.

Ideal For

Expand a laptop workstation with additional USB ports
Connect multiple peripherals on a compact office desk
Support bus-power-sensitive devices with optional external power
Add convenient USB access to shared workstations

Why This Product

1Adds four USB 3.0 ports instead of a single-port adapter
2Powered design supports more demanding peripherals
3SuperSpeed USB 3.0 offers faster throughput than USB 2.0 hubs
4Compact expansion fits desktop and mobile workstation use

Adapter

Bidirectional	No
Active Passive	Active
Adapter Output Ports	4
Adapter Power Required	Yes
Adapter Input Connector	USB 3.0 upstream connection
Adapter Output Connector	4 x USB 3.0 Type-A ports

General

Packaged Quantity

Performance

Cable Color	Not specified
Data Transfer Rate	5 Gbps

Video Cable

Max Resolution

Not applicable

Cable Identity

Cable Type

USB hub

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Documentation

User Manual

Frequently Asked Questions

How many ports does this hub add?▾

It adds four USB 3.0 ports from a single upstream USB connection.

Does this hub support external power?▾

Yes. It is a powered hub and can use an external power adapter when needed.

What speed does USB 3.0 provide?▾

USB 3.0 supports up to 5 Gbps data transfer rates under the standard.

Is this suitable for a laptop workstation?▾

Yes. It is a practical way to expand limited laptop USB connectivity for peripherals and storage devices.