The GTX 1050 Ti is a graphics card developed by NVIDIA, designed for entry-level gaming and multimedia tasks. It features 4GB of GDDR5 memory and is based on the Pascal architecture, which provides improved performance and energy efficiency compared to previous models. This card supports DirectX 12 and offers a good balance of performance for 1080p gaming. It is compatible with a wide range of systems and does not require an external power connector, making it an easy upgrade for many users looking to enhance their gaming experience.