The j5create USB-C Dual-Display Modular Dock is a versatile mini docking station featuring two detachable magnetic kits along with the main body to give you flexible configurations for video, data storage & charging. The two detachable magnetic kits are stand-alone mini adapters that allow you to add additional functions. Each module can work separately as a stand-alone mini adapter or be magnetically attached for use together with the main body. This compact modular dock provides you with all the connections you need to get more done with dual-monitor support & two USB 3.0 Type-A peripherals. Free yourself from your home office & take your work on the go with this magnetic dock! UltraDrive Minidock can be used with the MacBook Pro 13", 15" 2016, 2017, 2018, 2019 & MacBook Air 2018, 2019; Acer Swift 5; Lenovo ThinkPad A485, A285; Surface Pro 7 & Surface Go. For Use With: Laptops; Connector / Port / Interface: HDMI; USB-C Thunderbolt 3; USB-C 3.1 Gen 1; (2) USB 3.1 Gen 1 Type-A; SD; microSD slot; (2) Thunderbolt 3 USB-C Male Connector; Batteries Required: No; Batteries Included: No.