The hub has a retractable clip, can be clip on the laptop or tablet It has an independent switch to reduce power loss and protect devices 6 ports expansion, convenient to use 100W PD fast charge Support 4K HD display SD/TF card read function Specification: Brand: Baseus Material: ABS+Aluminum alloy Craft: Sandblasting and anodizing Applicable models: For laptops, phones, tablets and other devices with Type-C ports USB 3.0: 5Gbps transmission rate TF/SD 3.0: Dual disk reading, 104MB/s 4K HD: 4K@60Hz 3.5mm audio: US standard (International standard) Type-C: Supports PD 100W Cable length: 15cm Supports system: Windows, iOS, Android Size: 55mm*88.5mm*17.2mm Weight: 67.5±5g Description A Retractable Clip 6-port Expansion Magic Multifunctional Type-C HUB with a Retractable Clip Designed for Tablets This HUB can be clipped to a tablet to save desk space. Dual Scene Use Suitable for using Type- C interface laptop/tablet for office work. Multifunctional 6-Port Expansion It makes tablets/laptops with single port to be more compatible for office workers. 4K HD Quality