Audio/video installations in educational and commercial settings often require plenum-rated cabling. Our plenum-rated line was engineered to overcome common challenges faced by installers.andnbsp;The HD15 connectors are low profile (1.25in total depth) which saves valuable space in the gang box, while the rounded shape (fits 1.25in inner diameter mounts) accommodates smaller mounts so that the cable can be easily hidden from view. And our small-diameter (0.25in) cable design further reduces the space and clearance required to run the necessary cabling through walls and plenum air spaces.This cable is constructed from three 75 Ohm 30 AWG coaxial cables plus one 26 AWG twisted pair wire to ensure RGBHV signal integrity in your installation.The coax cables feature a tinned copper braid that provides 92% shielding. The twisted pair is individually shielded with an aluminum polyester tape to provide 100% coverage. CMP rating provides the fire protection required to run within walls and air plenums without the need for conduit. Learn more about our technology solutions for education.Connector 1: HD15 MaleConnector 2: HD15 MalePlease Note: SXGA provides a screen resolution of 1280 x 1024 pixels. Not sure what resolution you need? See our VGA resolution guide.