【6-in-1 Comprehensive Expansion】Transform a single USB-C port into 6 essential interfaces: 4K HD output, 3 USB 3.0 ports, and dual card reader slots for complete connectivity solution. 【4K Ultra HD Display Output】HD interface supports 4K@30Hz high-definition output with vibrant colors and smooth video transmission, perfect for presentations, dual-screen work, and entertainment. 【High-Speed USB 3.0 Connectivity】Three USB 3.0 ports deliver 5 Gbps transfer speeds, allowing simultaneous connection of multiple peripherals like mouse, keyboard, and external drives with stable performance. 【Dual Card Reader Functionality】Built-in SD and TF card slots support multiple formats including SDHC, SDXC, Micro SD, enabling rapid file transfer for photographers and content creators. 【Plug-and-Play Compatibility】Driver-free installation works instantly with MacBook, Windows laptops, tablets, and supports Windows, MacOS, and Linux operating systems for universal compatibility. Specifications: Material: Aluminum Alloy + ABS Number of Ports: 6 (1×HD + 3×USB 3.0 + 1×SD/TF Card Slot) Transfer Rate: USB 3.0 5 Gbps Video Output: 4K@30Hz Ultra HD Card Reader Support: SD/MicroSD/TF, RS-MMC, SDHC, SDXC, Micro SDHC, Micro SDXC Product Size: 12.8cm × 3.4cm Cable Length: 12cm Compatible Systems: Windows, MacOS, Linux 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 0.101kg Volume Weight 0.063kg Package Length 17.000cm Package Width 8.700cm Package Height 1.900cm