Kensington USB 3.0 4-Port Hub, Transfer Speeds up to 5G bps – Plug and Play Installation, HP, Dell, Windows, Macbook Compatible, K39121EU, black

Price: USD31.96 - USD30.28
(as of May 31, 2026 17:21:25 UTC – Details)

From the manufacturer

Kensington UH4000 USB 3.0 4-Port Hub for Windows and Mac OS

Expand your device horizon with the UH4000 USB 3.0 4-Port Hub – the choice of professionals when they need to connect their peripherals. Kensington has been trusted by IT professionals for more than 30 years, providing productivity solutions that offer superior components for long-lasting durability and safety. Any of the four ports will support a mouse, keyboard, flash drive or other USB accessory.

Key Features: Compatible with Windows 10, 8.1, 8, 7 and Mac OS X 10.6 or later USB 3.0 technology for transfer speeds up to 5 Gbps,10x faster than USB 2.0 Adds 4 USB ports for simple device expansion Plug & Play installation with no drivers

4 USB 3.0 Ports

Expand your device’s productivity capabilities by connecting peripheral accessories like a mouse, keyboard or flash drive into any of the USB ports.

Lightning Fast Transfer Speeds

Leveraging USB 3.0 technology, the hub supports transfer speeds up to 5 Gbps, which is 10x faster than USB 2.0.

Plug & Play Installation

Simply insert the hub’s USB cable into your host device and it’s automatically ready to go with no need for a driver download.

Near Universal Acceptance

Compatible with devices running Windows 10, 8.1, 8, 7 and Mac OS X 10.6 or later.

4 USB 3.0 Ports

Lightning Fast Transfer Speeds

Plug & Play Installation

Near Universal Acceptance

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Description
Deter thieves from stealing your laptop and the personal information on it. T-Bar locking mechanism and high-carbon steel cable provide maximum protection that attaches to the standard Kensington security slot found in 99 % of laptops. Provides customised monitor height adjustment. Up to 50 degree tilt angle. Padded inserts provide a secure fit and keeps your laptop in place. Increases air circulation to keep your laptop cooler. Folds flat to travel easily. Fits laptops 12″ to 17″ A wireless connection and intuitive controls allow you to go forward, back, initiate screen blackout and red laser pointer using the 4 button layout. The wireless 2.4 GHz receiver stores inside the remote and is paired, stopping device interference. Limits viewing angle to 30° and keeps your sensitive information safe. Reduces harmful blue light by up to 42%. Innovative anti-glare coating reduces reflection. Edge to edge alignment for perfect fit. Standard 13.3″ Laptop2-way removable. Kensington Pro Fit Low-Profile Wireless Desktop Set provides a full-size, spill-proof keyboard with multimedia keys, a comfortable ambidextrous mouse and AES encryption. The SD4700P connects to any laptop equipped with USB-C or USB 3, providing 1 USB-C port, and 5 USB 3.0 ports, one of which is a 2.1A fast-charging port to power up a tablet or smartphone. Supports Windows & Mac OS and single or dual monitors.

USB 3.0 for data speeds up to 5 Gbps, which is 10 x faster than USB 2.0
5 A are available to fast charge smartphones and/or tablets when hub is plugged into a wall outlet for external power
Plug and Play installation with no driver downloads necessary, add 7 USB ports for simple device expansion
Compatiable with systems running Windows 8.1/8/7/Vista/XP and Mac OS X 10.6 or later
Charging ports compliant with USB BC 1.2 standard and compatible with BC 1.2 devices such as iPad 4th gen, iPad Air and iPad mini (check your device specs)

Product summary

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