Connect USB drivers; keyboard; mice; external DVD burners to USB-C notebooks all together. The Lenovo USB-C to 4 USB-A Hub is an extension for USB-C notebook users who use multiple USB devices. Weighing only 42 grams; it's sleek and easy to fit in your pocket or carry case compartment; so you'll always have it handy. Note: Depending on the power capability of the host and the power consumption of the peripheral devices; the hub supports a maximum output current of up to 3 A in total. Depending on many factors such as the processing capability of the host and peripheral devices; file attributes; and other factors related to system configuration and operating environments; the actual data transfer rate may be slower than 5 Gbit/s on USB 3.1 Gen 1 (USB 3.0) connectors. slower than 10 Gbit/s on USB 3.1 Gen 2 connectors. and slower than 20 Gbit/s on USB 3.2 connectors. Instant Productivity. The Lenovo USB-C to 4 Port USB-A Hub works right out of the box; thanks to driver-less plug-and-play technology; so you can get to work right away. Unlimited Potential. One USB-C port is all you need to make use of an unlimited range of USB-A devices via the 4 USB 3.1 Gen 1 ports on the hub. Enjoy high-speed data; printing; peripherals; storage; webcams; and more in one versatile expansion hub. Enterprise networking and security. The Lenovo USB-C Mini Dock provides secure enterprise network manageability such as PXE boot and Wake-On-LAN. It also supports passing ThinkPad Mac through the dock for IT to identify the system in large networks accurately. Product Features: Reversible USB Type C connector that plugs in the right way; the first time and every single time on a computer while expanding other peripheral connections. Provides 4 USB ports for responsive and expanded device connections. Specifications: SmartFind Visibility: Yes. Warranty Period: 1 year. Maximum Relative Humidity (%): 95. Minimum Relative Humidity (%): 20. Maximum Operating Temperature (C/F): 40 / 104. Minimum Operating Temperature (C/F): -5 / 23. Agency Approvals: CB; FCC; ICES; CE; RCM; VCCI; Ukraine; KCC. Color: Iron Gray. Charging Port: USB-C. USB Ports: 4 x USB 3.1. Height (fill in) (mm/in): 12 / 0.5. Depth (fill in) (mm/in): 37 / 1.5. Length (fill in) (mm/in): 233 / 9.2. Product Weight (gr/oz): 42 / 1.5.