This custom-built gaming PC is a gamer's dream, powered by an AMD Ryzen 5 5600G processor, clocking in at 3.9GHz for fast and smooth game performance. The setup comes with NVIDIA RTX 2060 graphics card, known for its impeccable rendering capability, and realistic ray tracing, immersing gamers in stunning, ultra-high-definition visuals, and lifelike game universes. This impressive hardware mix is capable of handling even the most graphics-intensive games with ease.

To enhance gaming interactions even further, the system arrives with a high-response gaming mouse. This piece of gaming gear increases precision, accuracy, and speed, offering pivotal advantages in fast-paced gaming scenarios. Accompanying it is a mechanical keyboard, prized for its tactile feedback and swift actuation that can lead to an improved typing speed and precision - essential for MMO and strategy games.

Completing the kit is a Dell Monitor, known for its vivid display and faster refresh rates, heightening game immersion. Its stellar resolution and dense pixel count make for a crisp, clear, and vibrant display, with wide viewing angles for more flexible setup options.

Each component of this gaming rig leans towards precision, speed, and fantastic visuals. Individually, they are leading choices in their categories. Together, they create an ultimate PC gaming experience, primed and ready for any challenge thrown its way in the gaming world.