Why Choose This SGIN Laptop?. All models support up to 1TB SSD upgrades via an extra slot and MicroSD card expansion (up to 512GB) for future flexibility. It also includes a full set of ports: Type-C (fast charging/data transfer), HDMI (supports external displays/projectors), 2x USB 3.2 (for external devices), 3.5mm headphone jack, and MicroSD card slot (512GB max expansion) to keep you connected.
eBay