18 MONTH WARRANTY - Exclusive BENFEI Unconditional 18-month Warranty ensures long-time satisfaction of your purchase; Friendly and easy-to-reach customer service to solve your problems timely. What's in the package: 1 Docking station; 1 AC Power Adapter, the docking station requires the external power input from this AC power adapter; 1 USB Cable (A to B, 1.5 Meter) and 1 USB A to C Adapter, the single connection from the laptop to the docking station; 1 User Manual and Installation Driver CD, you could also download the driver from website. BROAD COMPATIBILITY - The USB Docking Station is compatible with Mac and Windows OS system, the laptop with USB 3.0 or USB type-c slot. The USB Type-C slot doesn't require the supporting for the USB Type-C Alt mode. Install the driver at the first time, the client will have a powerful docking station with video output, data transfer, Gigabit ethernet. Please pay attention, the driver installation is required. INCREDIBLE PERFORMANCE - In dual display setup, the resolution is up to 1920*1200@60Hz via HDMI and VGA simultaneously, including dual extended display for the new MacBooks with M1 chipset; In single display setup, the HDMI output resolution is up to 3840*2160@30Hz, the VGA output resolution is up to 1920*1200@60Hz. FLEXIBLE EXPANDABILITY - The BENFEI USB 3.0 docking station connects your laptop to two additional monitors(HDMI and VGA), 4 external USB devices, two USB 3.0 and two USB 2.0, and the Internet by 10/100/1000 Mbps. A single cable from your laptop to this docking station will provide all the connectivity (USB-C to USB-B cable or USB-C to USB-A adapter are already included in the package). The package also includes a detachable aluminum alloy stand, is convenient for horizontal or vertical use.