Empty Jack for Keystone Modules, Straight 50x50 Center Plate, 80x80 Frame, 2x Keystone The DIGITUS® multimedia data jack for multimedia Keystone modules, 50x50 mm center plate, 80x80 mm frame, 1x blank plate. The DIGITUS® multimedia data jack is suitable for installing the following modules: DN-93617 Cat. 6A Keystone module, DN-93615 Cat. 6A Keystone module, DN-BLIND-LC LC adapter, DN-93400 USB 2.0 USB, DN-93401 HDMI 2.0 adapter, DN-93402 USB 2.0 adapter with cable, DN-93403 HDMI 2.0 adapter with cable, DN-93404 USB 3.0 adapter. Technical Details: