The choice between a 45-degree keystone and a 90-degree keystone largely depends on the specific installation requirements and preferences. However, there are a few reasons why a 45-degree keystone may be considered advantageous: Cable Management: A 45-degree keystone helps with cable management by routing the network cables in a more organized and efficient manner. The angled design allows the cables to exit the keystone at a diagonal angle, which can help reduce strain on the cables and minimize bends or kinks. This can make it easier to route and manage cables in tight spaces or when dealing with a large number of connections. Space Efficiency: The 45-degree design of the keystone allows for a more compact installation compared to the 90-degree counterpart. When multiple keystone jacks are installed side by side in a patch panel or wall plate, the angled orientation of the 45-degree keystone can save space and allow for a higher density of connections. Accessibility: In certain scenarios, the 45-degree keystone may offer improved accessibility. The angled orientation can provide easier access to the cables and connections, particularly when the keystone is installed in a location that is less accessible or has limited clearance. Neat Appearance: The angled design of the 45-degree keystone can contribute to a neater and more aesthetically pleasing appearance, especially when installed in a patch panel or wall plate. The cables can be neatly routed and managed without excessive bending or protrusion, resulting in a cleaner and more organized installation.