4 in 1 USB Hub 3.0, USB 3.0 Hub Ultra Slim Adapter for compatible with Apple MacBookth Apple MacBook, MacBook Pro, MacBook Air, Mac Mini, iMac MacPro, Windows Laptops and Ultrabooks and PCs Features: Ultra-fast data transfer USB 3.0 supports the transfer of movies, music, documents or photos in seconds with a data speed of 5 Gbit/s. Improve work efficiency Avoid repeated plugging and unplugging. Connect multiple different devices at the same time. Independent advanced chip With built-in intelligent microchips and various protection systems to prevent over current, voltage, short circuit and high temperature for your safety and excellent performance. Blue LED Light A blue LED light indicates the status of the USB hub's connection so you can monitor its performance. Sturdy and Durable Made of sturdy PVC, this USB 3.0 data hub uses reinforced cables and heat-resistant materials for long-lasting durability. The perfect travel companion Slim and compact, this USB 3.0 data hub fits easily in your business bag. Please note: This USB 3.0 hub is not designed for charging. For stable use, avoid connecting to devices with more than 900 mA. Here are some power consumption rates of various devices: Mouse: 100 mA USB flash drive: 100 mA Camera: 300 mA Keyboard: 500 mA External hard drive: 900 mA 【4 Ports USB 3.0 Simultaneously】Split one USB 3.0 port into four USB 3.0 ports, easily connect USB-A devices to your laptop with this USB expander, such as USB flash drive, mouse, keyboard, speaker, game controller, hard drive and many other gadgets that support OTG. (Hub not powered, charging not supported). 【USB 3.0 Super Speed】-- With high-efficiency USB 3.0, the 4-port USB splitter provides stable data transfer of 5 Gbps and is compatible with 2.0/1.0. Transfer files, HD movies and songs to your USB devices in seconds. 【Plug and Play】 - No additional driver required, plug it into your laptop's USB 3.0 port and enjoy amazingly fast data synchronization! Compatible with USB flash drive, mouse, keyboard, card reader, camera, USB Bluetooth adapter, hard drive and many other USB connection devices. 【Wide Compatibility】 This 4-port USB 3.0 splitter adapter for laptops is compatible with Windows 10, 8, 7, Vista, XP, Mac OS x 10.6-10.12 or later, Linux 2.6.14 or later. Extend ports for laptop, MacBook, iMac, Mac Pro/mini, Surface Pro, XPS, Notebook PC or even Tesla Model 3. Also compatible with USB-A to C cables to work with USB-C devices. 【Ultra-Slim Compact】 This data hub is ultra slim and no bigger than your smartphone with a weight of only 50g/0.1lbs, which is a good choice for business travel. What you get: 4 in 1 USB 3.0 Hub, user manual and friendly customer service.