4 in 2 Dual USB C Hub Adapter for MacBook Pro 2016-2020 MacBook Air 2018-2020, Type-C Splitter with 2 USB 3.0 High Speed Ports and 2 USB 2.0 Ports Plug and Play Expansion Dock

This 4-in-2 dual USB-C hub is specially customized for MacBook Pro (2016,2017,2018,2019,2020) and MacBook Air (2018,2019,2020) devices. The double Type-C male plugs are precisely spaced to plug into the two adjacent USB-C ports on the side of MacBook firmly, preventing shaking and poor contact during daily use. It expands to four external USB ports: two high-speed USB 3.0 interfaces for quickly copying large files, connecting solid state drives and flash disks, and two USB 2.0 ports suitable for stationary low-current devices such as keyboards, mice, card readers and cooling fans. The streamlined mini structure does not block other laptop ports and is easy to carry in laptop bags for office, study and business trips. No additional software or drivers are required, just plug in and use instantly. It is a simple, cost-effective port expansion solution to solve the problem of insufficient built-in interfaces on old-generation MacBook models.