Black Box Serial Extension Cable A3L791-14-PUR-S means that you'll burn 2

means that you'll burn 2 different layers on the disc thus greatly increasing (literally doubling) the storage capability

Features 1 x 20-pin DisplayPort Male Digital Audio/Video connector to let you worry-free about setting up a connection with an audio/video device

contoured shape with soft grips feels good in either hand

0 hub offers a silver sandblast finish that provides a unique and stylish appearance

0 network adapter is backward compatible with older USB 2

Black Box Serial Extension Cable A3L791-14-PUR-S means that you'll burn 2Place your serial printer or modem anywhere. Extend existing serial or parallel cables, connect a switch box, connect a modem there are many uses for this DB extension. Transferring data is not a big deal! Transfer your valuable data with ease Serial port for instant connectivity Features Molded