This Thunderbolt 4 docking station is equipped with advance technology with Thunderbolt Intel certification, creating a high-performance workstation with 40Gbps data transfer and up to 60W power delivery charging for your host device via a single Thunderbolt 4 input port to extend multiple connectivity ports.
It features magnetic base, one touch switch power button, one DC input to help run those high-powered peripherals, and 15-IN-1 ports to suit a variety of applications.
The functions of 15 ports are as follows:

 1x Thunderbolt 4 port support 40Gbps data, 15W PD charging and maximum support resolution:7680*4320@30HZ
 1x HDMI maximum support resolution:7680*4320@30HZ
 1x Displayport maximum support resolution:7680*4320@30HZ
 2x USB3.2 A-Type GEN2 maximum transmission rate up to 10Gbps
 1x USB3.2 C-Type GEN2 maximum transmission rate up to 10Gbps
 1x USB3.2 A-Type GEN1 maximum transmission rate up to 5Gbps
 2x USB2.0 A-Type maximum transmission rate up to 480Mbps
 1x RJ45 support 1Gigabit Ethernet
 1x SD/MicroSD 4.0 UHS-II 312 MB/s memory card reader/writer
 1x 3.5mm Audio combo audio jack
 1x DC input 20-24V, 5-5.63A,100-135W power adapter
 1x Thunderbolt™ 4 host