Video conferencing systems FilterLoading... Computer AccessoriesHP Poly black (842D4AA)colour: POLY Studio USB Video Bar, 4K Ultra HD, 3840 x 2160 pixels, 5x, Black €562.28VAT incl., free shipping directly from stock Delivery time 1-2 days add to basket Computer AccessoriesHP Poly Gray (842D2AA)colour: POLY Studio R30 USB Video Bar, 4K Ultra HD, 3840 x 2160 pixels, 5x, Grey €472.31VAT incl., free shipping directly from stock Delivery time 1-2 days add to basket 1