Stay connected! This 4-port aluminum USB hub connects to multiple power sources at once. Measuring 2 1/2" x 7/8" in size, this 2.0 interface hub features four high speed USB ports. It comes in three sleek colors to choose from. Ideal for trade shows, technology-related events and conventions, experience the promotional power of this USB hub by customizing it with a laser engraved imprint of your company logo or design!