The present invention is directed toward a device that vertically mounts a patch panel to a server cabinet. The device includes a main bracket, a lower mount bracket and rail mount brackets. The main bracket includes an upper end and a lower end. The lower mount bracket is adjustably secured to the lower end of the main bracket. One of the rail mount brackets is adjustably secured to the upper end of the main bracket and a second rail mount bracket is adjustably secured to a lower end of the lower mount bracket. The rail mount brackets secure the device to the server cabinet.