【12-in-1 Ultimate Expansion】Transform a single Type-C port into 12 powerful interfaces including dual HD 4K@30Hz, VGA, 3×USB 3.1 10Gbps, USB-C data port, USB 2.0, Type-C PD charging, 3.5mm audio, and dual SD/TF card slots for comprehensive connectivity solutions. 【Dual 4K HD & VGA Output】Support dual HD 4K@30Hz video output plus VGA interface for multi-screen extension or mirror mode, compatible with both modern and legacy displays/projectors for enhanced productivity. 【10Gbps Ultra-Fast Transfer】Three USB 3.1 ports plus one USB-C 3.1 port deliver 10Gbps super-speed data transmission, dramatically accelerating large file transfers and external drive performance for professional users. 【100W PD Fast Charging】Built-in Type-C PD port supports up to 100W input with 85W output for laptop charging while expanding, ensuring stable power supply without occupying native ports. 【Simultaneous Dual Card Reading】Integrated SD and TF card slots support simultaneous reading at up to 480MB/s speed, perfect for photographers and content creators requiring rapid media file transfers. 【Plug & Play Compatibility】Driver-free design works instantly with MacBook, Windows laptops, tablets, and supports Windows, macOS, Linux systems for seamless cross-platform operation. Specifications: Ports: 12 (2xHD 4K@30Hz, VGA, 3xUSB 3.1 10Gbps, USB-C 3.1 10Gbps, USB 2.0, USB-C PD charging, 3.5mm audio, and dual SD/TF card slot) Transfer Rate: USB 3.1 Gen 2 - 10Gbps, SD/TF - Up to 480MB/s Video Output: 2×HD 4K@30Hz, 1×VGA Power Requirements: PD 100W Input / 85W Output Audio Interface: 3.5mm Audio Jack Card Slots: SD + TF Dual Slots USB Interfaces: 3×USB 3.1 Type-A, 1×USB-C 3.1, 1×USB 2.0 Compatible Systems: Windows, macOS, Linux Connection Type: USB-C Input Package included 1 x USB C Hub 1 x English User Manual Specifications Brand LEMORELE Certificate CE-RED Color As Shown User Manual (Language) English Gross Weight 0.090kg Volume Weight 0.080kg Package Length 21.500cm Package Width 9.500cm Package Height 1.750cm