Network Miscellaneous: ROLINE 19-inch Keystone Module Carrier (1U) with 24 keystone positions. Impact-resistant without shielding, in gray color. Designed for mounting in a 19" rack (1U) and suitable for use in patch panels or wall frames. Accepts standard keystone jacks (e.g., RJ45) for structured cabling and LAN installations. Made from durable metal material with a powder coating for secure installation and cable management.