Brand new, unused item. Reference price: 3,099 yen Brand: SHOWAIST Specifically designed for Surface Pro 11/10/9/X - The Surface Pro 11 dock is designed exclusively for Microsoft Surface Pro 11/Surface Pro 10/Surface Pro 9/Surface Pro X hubs, featuring multiple ports: USB-C Thunderbolt 4 (8K@30Hz video display + 40 Gbps data transfer + 100W PD charging) 1x4K@30Hz HDMI port, 2 USB 3.0 ports, 1 SD card slot, 1 TF (Micro SD) card slot, and 1*3.55mm audio port. Six ports can be used simultaneously. You can perform multiple cross-office tasks simultaneously on your Surface tablet PC. It can be used for projection, mobile phones, USB data transfer, card readers, charging, and driving other devices (mouse, keyboard, audio, etc.).