Triple-Screen Expansion: Supports expansion to 3 display devices simultaneously, higher efficiency at work 4K HD Display: Display with ultra clarity, supporting connection for projectors, TVs, monitors and more USB3.0 High-Speed Transmission: Up to 5Gbps transmission rate, effortlessly connecting to your flash drives, hard drives, mouses, keyboards and more devices PD 100W Charging: Fast charging your laptop while expanding Multi-Purpose Use: Supporting base design, applicable to various scenarios Specification: Name: Baseus UnionJoy 17-Port Triple-Display Docking Station Model No.: BS-OH152 Output ports: HD: 4K@60Hz DP: 4K@60Hz USB 3.0: 5Gbps Type-C 3.0: 5Gbps Type-C PD: 100W (Max.) USB 2.0: 480Mbps SD/TF: 104MB/s RJ45: 1000Mbps 3.5mm: Supports extension to CTIA earphones and speakers DC input: 12V-3A USB output: 5V-0.5A; 5V-0.9A Operating systems: Windows, for Apple OS, for Linux, Vista