Microsoft Surface Dock 2 SVS-0013 Manufacturer's Suggested Retail Price: ¥45,980 (tax included) I purchased this last year, but it's in good condition because I switched my main PC from Surface before I used it much. Comes with the box. ● Product Size: (H x W x D) Approximately 130mm x 70mm x 30mm ● Product Weight: Approximately 515g ● Included Accessories: ● Other: ・ Connection Ports: 199W Power Adapter, Dual 4K (60Hz) Support, Front USB-C Ports (10Gbps) (15W) x 2, Rear USB-C Port (10Gbps) (7.5W) Display Enabled x 2, Rear USB-A (10 Gbps) (7.5W) x 2, 3.5mm Audio Input/Output Port x 1, Gigabit Ethernet Port x 1, Surface Connect Cable (80cm), Security Lock Support (Kensington Compatible) ● Compatibility: Surface Book 3 13.5-inch & 15-inch, Surface Pro 7, Surface Pro X, Surface Laptop 3 13.5-inch and 15-inch, Surface Go 2 ・ Dual 4K Monitor Support (30Hz): Surface Pro 6, Surface Pro (5th generation), Surface Laptop 2, Surface Laptop (1st generation), Surface Go, Surface Book 2 (13.5-inch & 15-inch) ● Not Compatible: Surface Pro 4, Surface Pro 3, Surface Book (1st generation)