Wavlink Thunderdock SP ThunderboltT 3 4K Display Docking Station. Brand new in original box with all accessories. DisplayPort 1.2 supports for HBR (2.7GHz), HBR2 (5.4GHz) and HBR3 (8.1GHz). Downstream USB 3.0 Type-A port in front supports 5Gbps data transfer. Downstream three USB-A 3.0 ports provide USB 3.0 5Gbps data transfer rates. Expand a Gigabit Ethernet network, providing secure, reliable high-speed wired networks. Expand a combo audio 4-pole jack, providing audio headset and microphone. Security lock to protect docking safety. Windows and Mac OS compatible. See the photos of the actual item and manual for specs. This item is in the category “Computers/Tablets & Networking\Laptop & Desktop Accessories\Laptop Docking Stations”. The …..