The PRO-77U is a 5.25" professional USB 3.0 media card reader/hub. It transfers data speeds of up to 5Gbps. It features 4x USB 3.0 ports and media card slots.
Professional media reader and hub expansion drive
Internal Use installed into standard 5.25" drive bay
Add 4 x USB 3.0 Ports to your computer system
Super Speed USB 3.0 data transferring between media cards and your PC, digital cameras, smart phones
4 card slots allow you to access all the latest media card formats
No adapters required for microSD cards
Compatible with the latest UDMA, SDHC, Secure Digital eXtreme Capacity (SDXC) memory cards
Supports UHS-I and UDMA 7 cards
Firmware upgradable to ensure compatibility with upcoming media cards
Custom Icons for each media slot. (Windows XP, 7, 8, 10)