Compatible with all QuickPort connectors; Angled and large connector wallplates are high quality ABS (Acrylonitrile Butadiene Styrene) Plastic for superior resistance to impacts, chemicals and solvents; QuickPort wallplates for large connectors are ideal for use with larger sized/Shielded Connectors; 558.8 mm (22) listed, fire retardant material rated UL 94 V-0 0; Commercial quality product line