Specification: Model: D204 Interface: USB3.0 Theoretical Transmission Speed: 5Gbps Support Card Type: TF, for SD (Read only one card at a time) Support Maximum Capacity: 2TB Compatible With Operating System: for Windows XP / 7/8 +; for Mac OS X 10.5+; for Linux 2.4x + Product Size: 68.5 X 19 X 13mm/2.7 X 0.75 X 0.51" Features: USB 3.0 multi-card reader, also supports USB 2.0 Supports SD, SDHC, SDXC, micro SD, micro SDHC, micro SDXC cards
Self powered, power comes directly from the USB 3.0 port, no additional power source needed
Plug and play, no software needed