5 in 1 USB 3.0 Splitter: Our USB 3.0 Hub Adapter comes with SD/Micro SD dual card slots and 1 USB 3.0 and 2 USB2.0 female port. It can help you View recordings of your security cameras, wildlife monitors, private surveillance cameras and car monitors instead of bringing them home to you. Support 5 ports work simultaneous for more efficient work.SD / TF card reader:Dual Card Slots, support SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD and Micro SDHC cards from Camera/ Gopro/ Dash Cam/ Surveillance camera. With capacities up to 2TB and data transfer rates up to 104MB/s which is good news for travel and photography enthusiasts. Get it, you will enjoy fast photo downloads, smooth video editing and fast file transfers.High Speed Data Transfer: The USB 3.0 port support 5Gbps fast data transfer, which is convenient for connecting U disk, hard driver; The other USB 2.0 and USB C data ports support 480Mbps, which is suitable for connecting mouse, keyboard, phone, printer, and more usb Peripherals.Plug and Play: All of ports are just plug and play, No camera software required and no driver required, widely compatible with Windows/Mac OS/Linux and other systems, enjoy a plug and play experience!Portable Design: Get rid of complex wire entanglement,perfect fit for your laptop/PC. lightweight and portable,makes it easy to store in your camera bag or backpack.