FeaturesHousing materialMetalCompatibilityClearVIEW HD-20SE, ClearVIEW HD-20SE AW QDVI, ClearVIEW HD-20SE AW QSR, ClearVIEW HD-20SE AW QUSB, ClearVIEW HD-20SE QDVI, ClearVIEW HD-20SE QSR, ClearVIEW HD-20SE QUSB, PowerVIEW HD-22, PowerVIEW HD-22 QDVI,...