USB Mini Hub with Power Switch : ID 2998 : $4.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Here's a simple and cost-effective way to expand your computer's connectivity by adding extra USB ports. This 4-port USB hubturns a single USB connection into four connectionsand features a compact, USB-powered design that makes it perfect for travel. The hub also features a small-footprint housing, which means it takes up less desk space. Add USB ports, virtually anywhere you go With its compact and lightweight design, this 4-port USB hub is tailored for mobility.
Startech ST4200MINI2 4-Port Portable USB 2.0 Hub with Built in Cable, Black
Slim and rugged 4-Port USB 2.0 Mini High-Speed Hub with 18 inch USB 2.0 type-A male to Mini-B Male cable included. The metal case is with mounting flanges and holds to the USB 2.0 specification standards supporting high-speed data transfer.
USBGear 4-Port USB 2.0 Mini Metal High-Speed Hub
USB 2.0 Powered Hub - 7 Ports with 5V 2A Power Supply : ID 961 : $32.95 : Adafruit Industries, Unique & fun DIY electronics and kits
The Manhattan Hi-Speed USB 2.0 Ultra Hub easily expands USB access for desktop and notebook computers to connect more peripherals and mobile devices. Its Multiple Transaction Translator technology helps obtain the required bandwidth for maximum performance from Low-, Full- and Hi-Speed USB connected devices.
Manhattan 7-Port Ultra USB 2.0 Hub
Immediate Expansion: This octagonal, 8-angle hub design allows simultaneous connection of 4 USB peripherals without blocking any adjacent ports. The Ultra-Mini Hub is the perfect companion to a laptop, notebook, tablet, or docking station. No more musical chairs just to unplug your mouse to read a flash drive or sync data from your smartphone.
Cable Matters Ultra Mini 4 Port USB Hub (USB 3.0 Hub / USB 3 Hub)
Cable Matters Ultra Mini 4 Port USB Hub (USB 3.0 Hub, USB 3 Hub) : Electronics
Key Features: Add a power switch to any USB-powered project Great match for our USB wall adapters or battery packs USB A socket on one end and a USB A plug on the other This is a ground/5V power switch only Add a power switch to any USB-powered project simply by plugging this between the USB power port and the USB cable. This is the most useful thing you never knew you needed! You'll want to pick up a bunch for your electronic projects.
Adafruit USB Cable with Switch ADA1620
adafruit-USB Mini Hub with Power Switch
Adafruit Industries USB Mini Hub with Power Switch - Micro Center
Mini USB Hub, 4-in-1 Multi-Port Adapter with High-Speed USB 3.0 Port*1 and USB 2.0 Port, Ultra Slim Portable Data Hub Applicable for Laptop, iMac Pro, MacBook Air, Mac, Notebook PC, USB
