Rosco Roscolux Designer Color Selector Swatchbook - 3 x 6" ChargeHub and is also backwards compatible

and is also backwards compatible with USB 2

All four video inputs will be synchronized

In this mode

isolation on long cable runs in a fixed installation

and an automatic purge valve for quick equalization after changes in atmospheric pressure

Rosco Roscolux Designer Color Selector Swatchbook - 3 x 6" ChargeHub and is also backwards compatibleOverview This Roscolux Designer Color Selector Swatchbook from Rosco is a sampling of the company's Designer Series products. Use this to pick the appropriate exotic Mylar smooth or textured silver, gold, iridescent or sparkled reflector or background for your next purchase, or cut them out and use them individually on very small photographic setups.