E-books T18 Multi-Card Reader + USB Hub ■ three-hole-in-one memory card reader +3 hole USB expansion port = two-in-one ■ can read the following memory card 32G， transfer rate up to 480Mbps ■ Provide low-power USB peripherals， each port 100mA power， do not need an external AC power supply ■ compatible USB1.1 and USB2.0， Plug and support hot-swappable ■ Support Windows 7 / XP / 2000 / Me / 98 / SE and Mac OS X， no driver program