Wlauqueta 1PCS 3 Ports USB 3.0 with TF/SD Card Reader Multi USB Splitter USB Card Reader for Laptop PC

3. Plug and play; hot swapp; USB powered (external power or battery required) 2.Adds 3 USB 3.0 ports and a 3-slot card reader to your computer; Supports SDXC (up to 2TB), SDHC, SD, Micro-SDXC, Micro-SDHC, Micro-SD cards 4. Built-in over-voltage/over-current/leak and short circuit protection unit; Backward compatible with USB 2.0/1.1 1.The USB 3.0 hub with card reader is specially designed for laptops, tablets and ultrabooks and easily expands a high-speed USB 3.0 port into three. 5. Compatibility: 2000/ME/XP/Vista/7/8 (32bit/64bit) and OS 10.X or later; It also has slots for SD and TF cards, making reading different types of memory cards very convenient, and the use of USB 3.0 allows the playback of large media files, meeting the needs of those who need their files. in HD.