This module by Delock can be mounted e.g. in panels or cases with D-type openings for XLR jacks. This makes it ideal for integrating digital equipment into professional audio systems. - Connectors: external: 1 x USB 2.0 Type-B female internal: 1 x 4 pin terminal block - Material: zinc die cast - Colour: black - For D-type ports with 31 x 25.8 mm - Panel cut-out (WxH): ca. 16 x 15 mm - Two mounting holes for screw fastening - Dimensions (LxWxH): ca. 34 x 31 x 25.8 mm Package content - D-Type module Package - Zip poly bag https://elecena.pl/product/17841863/86733-d-type-module-usb-2-0-type-b-female-to-terminal-block 2021-04-24 https://elecena.pl/product/17841863/86733-d-type-module-usb-2-0-type-b-female-to-terminal-block 2022-07-01