4-Port USB 2.0 Hub

The 4-port USB 2.0 hub provides 4 Hi-Speed USB 2.0 ports for your high-speed connectivity needs. This device is USB 2.0 and provides a data transfer rate of up to 480 Mbps (high speed). Also supports USB 1.1 devices since it is backward compatible with USB 1.1 specifications. It is very easy to use, Plug-n-Play, hot swappable and portable.

Monoprice 4-Port USB 2.0 Hub

4-Port USB 2.0 Hub by Sealevel Systems, Inc

4-Port USB 2.0 Hub With Power Supply Black

Add four USB 2.0 ports to your computer and transfer data up to 480Mbps

4-Port USB-A Hub with 5V 2A Power Supply

The Targus 4-Port Hub is a convenient and compact way to use more USB ports than your computer has available. The hub is USB powered so there is no need to always plug into an AC adapter, giving you the ability to connect up to four electronic devices to your laptop all at once. Charge your phone or MP3 player and access your external hard drive from one hub. The compact design makes it easy to take it along with you anywhere you go.

Targus ACH114US 4 Port USB Hub

4 Port USB 2.0 Hi-Speed Hub - Four Port USB Switch – Brick Loot

Usb hub 4 port splitter usb 2.0 splitter

Belkin F4U040 AC Powered Ultra-Slim Series 4-Port USB 2.0 Hub

Up to 480Mbps bandwidth on up to four USB 2.0 devices in your system. Connect additional internal USB 2.0 devices such as power supplies, AIO CPU coolers, RGB lighting controllers, and more, all in one place. Attaches to any magnetic surface in your PC case with simple USB 2.0 and SATA connections. Fits in even the tightest spaces, including Mini-ITX cases.