EEEKit Front Panel USB 3.0/2.0 Super Speed Hub Expansion Adapter Connector and USB Hub for 3.5 inch 20Pin Floppy Driver, 2 in 1 Connection Solution Kit Kits fits your 3.5 inch 10/20 Pin Floppy Driver. USB Expansion Adapter Supports data transfer speeds up to 5 Gb/s (maximum). Has 2 USB 2.0 ports and 2 USB 3.0 ports. Support System: Windows, XP, Vista, Windows7 32 64 Bit 3 Porst USB Hub with rotated 180 degree design allows simultaneous operation of up to 3 separate devices all attached to a single USB port. Buy from sellers EEEKit or Amazon to ensure authenticity and better service.