A system configured to be secured to an electronic device, the electronic device including a first end with a front panel and at least one data port disposed on the front panel, a second end that opposes and faces away from the first end and includes a connection port, and opposing side surfaces that extend between the first and second ends of the electronic device, the system comprising: a module including a first end with a front panel including at least one data port, a second end that opposes and faces away from the first end of the module, and opposing side surfaces that extend between the first and second ends of the module, the module further including a connection port disposed at the second end of the module and that is configured to connect with the connection port disposed at the second end of the electronic device; the system being characterized in that it comprises: a securing structure securable to a portion of the first end of the module and a portion of the first end of the electronic device to secure the module alongside the electronic device such that the module is supported by the electronic device when the electronic device is mounted to a support structure; wherein the system is configured such that, upon attaching the module to the electronic device with the securing structure, a side surface of the module engages with a corresponding side surface of the electronic device and the connection port of the module connects with the connection port of the electronic device to establish an electrical connection between the module and the electronic device. a module including a first end with a front panel including at least one data port, a second end that opposes and faces away from the first end of the module, and opposing side surfaces that extend between the first and second ends of the module, the module further including a connection port disposed at the second end of the module and that is configured to connect with the connection port disposed at the second end of the electronic device; the system being characterized in that it comprises: a securing structure securable to a portion of the first end of the module and a portion of the first end of the electronic device to secure the module alongside the electronic device such that the module is supported by the electronic device when the electronic device is mounted to a support structure; wherein the system is configured such that, upon attaching the module to the electronic device with the securing structure, a side surface of the module engages with a corresponding side surface of the electronic device and the connection port of the module connects with the connection port of the electronic device to establish an electrical connection between the module and the electronic device. a securing structure securable to a portion of the first end of the module and a portion of the first end of the electronic device to secure the module alongside the electronic device such that the module is supported by the electronic device when the electronic device is mounted to a support structure; wherein the system is configured such that, upon attaching the module to the electronic device with the securing structure, a side surface of the module engages with a corresponding side surface of the electronic device and the connection port of the module connects with the connection port of the electronic device to establish an electrical connection between the module and the electronic device.