4 ft 7-Port USB 3.0 Hub for Desktop PC MacBook 4 USB-A & 3 USB-C

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Important: This device can only support USB extension for data transfer and it cannot support charging!??
Power Input Notice: A power adapter is not included. The extra 15W (5V/3A) USB-C power input port provides auxiliary power to the hub for more reliable and stable performance when using multiple devices or power-hungry external drives. It does not charge the host laptop or connected devices.
7-Port Expansion: Turn one computer port into 7 with 4 USB-A and 3 USB-C data ports. Connect your keyboard mouse flash drive webcam printer external and other accessories in one placeno more constantly unplugging devices when switching between work study and entertainment.
Flexible 4 ft Cable: The included 4 ft USB-C host cable provides extra reach for desktop PCs under-desk towers and spacious workstations. Its attached USB-A adapter lets you connect the hub to either a USB-C or USB-A computer making it easy to use with both newer laptops and traditional desktops.
Fast 5Gbps Transfer: USB 3.0 delivers data transfer speeds of up to 5Gbpsabout 10 times faster than USB 2.0. Move photos videos presentations and other large files in less time while maintaining a reliable connection for external drives and everyday peripherals. Backward compatible with USB 2.0 and USB 1.1.
Easy Desktop Setup: The angled ergonomic design keeps every port visible and easy to reach while helping route cables neatly across your desk. Plug and play with no driver required; compatible with MacBook Air/Pro Windows XP/Vista and later Mac OS X 10.610. 12 and later and Linux 2.6. 14 or later.