ProductsUSB 1.1 / USB 2.0 > 8 x RS-232 ports / 12 x RS-232 ports Whole category USB 1.1 / USB 2.0 > 8 x RS-232 ports / 12 x RS-232 ports 2 products found items per page 10 items per page 20 items per page 50 items per page alle items per page Sort by Sort by Item No. Sort by Description Delock USB 2.0 to 8 x serial adapter Item No.: 61860 Delock USB 2.0 to 12 Port Serial RS-232 Hub with surge protection and extended temperature range Item No.: 64070