250928-001 Surface Pro 12 2025 Hub, Surface Pro 12 Dock 4k HDMI Adapter, USB-C Thunderbolt 4 (8K Video + 40Gbps Data + 100W PD), 2 USB 3.0, SD/TF Card Slot, 3.5mm Audio Port, 1 RJ45 Ethernet, Surface Pro 12 Hub Designed Exclusively for Surface Pro 12 2025 Tablets - This Surface Pro 12 hub is only compatible with Microsoft Surface Pro 12-inch 2025/Microsoft Surface Pro 2-in-1 laptop tablets (2025 models). Equipped with multi-functional ports: USB-C Thunderbolt 4 (8K@30Hz video output + 40Gbps data transfer + 100W PD charging), 1 x 4K@30Hz HDMI port, 2 x USB 3.0 ports, 1 x RJ45 LAN port, 1 x SD card slot, 1 x TF (microSD) card slot, and 1 x 3.55mm audio port. All 7 ports can be used simultaneously. It can be used for projectors, smartphones, USB data transfer, card readers, charging, and other devices (such as mice, keyboards, and audio equipment). Triple Screen Expansion - Surface Pro 12 USB Hub, connect two 4K/8K monitors and the Surface Pro 12 tablet simultaneously, seamlessly connecting to TVs, projectors, conference monitors, etc. Provides triple display (HDMI, USB-C Thunderbolt 4, Surface Pro 12). Supports smart split mode (mirror mode and advanced mode). You can freely customize the display content and layout of each screen. Perfect for presentations, lectures, and design work! 8K UHD Engine - The Surface Pro 12 dock supports 8K@30Hz and 4K@30Hz UHD projection. Reproduces rich colors on the screen, achieving detailed and realistic image quality. No lag, tearing, or drag.