The rock-solid build and high productivity of the T530 make it the perfect laptop for any business. Its reliable, durable, and designed to work hard in every business environment. Up to NVIDIA NVS 5400M 1GB switchable graphics. 2x USB 3.0, 2x USB 2.0 (one always on), Mini DisplayPort, VGA, 4-in-1 card reader, optional smart card reader. Cool, quiet thermal design with dual vents.