Model: CB-CU301HSPD USB Connector: USB Type-C (USB reversible connector) Device 3 x USB 3.1 Gen 1 Type-A Connectors: 1 x USB 3.1 Type-C (PD charger Pass-Thru only) 1 x HDMI Supported Video Resolutions: Up to 4Kx2K (4K@30Hz) Display Modes: Primary, Extended or Mirror (depend on OS capability) Power Supply: Self-powered, no external power needed Material: Aluminum, ABS Plastic Dimensions: 4.1 x 1.7 x 0.6 inches / 105 x 43 x 15 mm Weight: 2.3 oz. / 64 g Cable length: 5.7 inches / 145 mm OS Support: Windows 10, 8.1 32-bit and 64-bit; Apple OS X 10.10, 10.11 or greater Environmental: Operating Temperature 0 ? to +45? Operating Humidity 10% to 85 % RH (no condensation) Storage Temperature -10? to +70? Storage Humidity 5% to 90% RH (no condensation) System Requirements: USB Type-C port, Optional device: HDMI Display device, USB device 1 x Vantec Link USB C 3-Port Hub with Power Delivery + HDMI Adapter, Quick Guide