Seenda HUB-06 6 Port USB 3.0 HUB with SD TF Card Reader Specification: Multiple Ports: 6*USB 3.0 + SD !#!amp!*!amp; TF Card Reader + DC\/5V charging port. Get all the essential ports you need. Supply power to your devices through the 15W\/3A 6-port USB Charger with SI tech. Also support Quick Charge. Super Speed USB 3.0 (5Gbps ) data transmission and charging in sync. Compact， lightweight and portable. Plug all your devices in at once without creating a mess Supports hot-swap function and no driver needed Suports windows XP\/vista\/7\/8.1， Mac OS X or above， Linux Pacakge included: 1 x usb hub