Handy cable for connecting two devices together. Works with any peripherals with an A/Male connection. Can be used with mobile hard disk boxes (hard drive enclosures), card readers, USB Hubs, printers with USB connection, modems and for data transfer. Plug and play, backwards compatible. Check with the manufacturer before using this cable for data transfer. Cable Type: USB 3.0; Connector/Port/Interface: USB A Male; USB A Male; For Device Type: Cameras; Hubs; Peripherals; Connects Devices (From/To): USB Peripherals to Hub.