Simply use this adapter to change USB type A Male to Mini B Female connections. Make it possible for connecting Laptop to Mini B at PC hard drive/ Hub/ Mobile phone/ MP3/ Digital camera/ PDA/ iPod/ Digital video camera/ Scanner/ Printer Features: Connector A : 1 - Type A USB Male Connector B : 1 - Mini B USB Female Color : Black (Note : Photo attached is for reference only， it may be slightly varied in items of colour， shape from the actual item delivered from time to time)