Condition: New, In Retail Box Include Accessories: 100W power adapter (Connector size: 7.5x4.8 mm), 3.9 ft power cord, 2.3 ft Thunderbolt 4 cable Brand: Anker Model: A8398 Ports - USB-A Port (10 Gbps, 5V/1.5A) - Thunderbolt 4 Downstream Port (40 Gbps, 15W) - Thunderbolt 4 Upstream Port (40 Gbps, 85W) - DC-IN Port (20V/5A) Thunderbolt 4 Upstream Port > The Thunderbolt 4 upstream port is used to connect to a Thunderbolt 4 compatible laptop. Thunderbolt 4 Downstream Port > A Thunderbolt downstream port supports daisy chaining. This port can transfer data at speeds of 40 Gbps or connect to external monitors. • Display Ɬ Single Display: 8K@30Hz Ɬ Dual Display: 2 x 4K@60Hz Product Dimension and Weight Size: 124 x 72 x 24 mm / 4.9 x 2.8 x 0.9 in Weight: 250 g / 8.8 oz