Black Box DVI-I Dual-Link Cable, Male to Male, 10-m (32.8-ft.) 1 Year The LED light indicates that

The LED light indicates that it's properly charging

Easy-to-install cartridge yields approximately 21

presentations

Adds durability with Flextec™ PVC rubberized cable jacket

The ST124PRO 4 Port High Resolution VGA Video Splitter - 350 MHz splits a VGA video source signal to 4 monitors or projectors simultaneously - a professional grade solution that is perfect for presentations

Black Box DVI-I Dual-Link Cable, Male to Male, 10-m (32.8-ft.) 1 Year The LED light indicates thatExtend digital signage or KVM applications with this cable. Lets you enjoy HD quality movies Features DVI cable type Features 1 x DVI I (Dual Link) Male Video connector to let you worry free about setting up a connection with a video device