Surface Pro 9 Hub Docking Station with 4K HDMI, USB-C Thunerbolt 4(8K@30Hz Video+40G Data+100W Power), 100M RJ45, 2X USB3.0, SD+TF Card Slot, 3.5mm Audio, Triple Display for Surface Pro 9/Pro X sold2020 Rechargeable AAA batteries also can

Rechargeable AAA batteries also can be used

Specification: This speaker rubber edge is made of high quality rubber

series: quake hold

Red Rubbers on Clamp Can Well Protect Your Phone Not Damaged

Wall Mount

Surface Pro 9 Hub Docking Station with 4K HDMI, USB-C Thunerbolt 4(8K@30Hz Video+40G Data+100W Power), 100M RJ45, 2X USB3.0, SD+TF Card Slot, 3.5mm Audio, Triple Display for Surface Pro 9/Pro X sold2020 Rechargeable AAA batteries also canSurface Pro 9 Hub Docking Station with 4K HDMI, USB C Thunerbolt 4(8K@30Hz Video+40G Data+100W Power), 100M RJ45, 2X USB3. 0, SD+TF Card Slot, 3. 5mm Audio, Triple Display for Surface Pro 9 Pro X Product Features [Specially designed for Surface Pro 9] Specifically developed for Microsoft Surface Pro 9, which turns the 2 USB C connection into 8 ports: 2 X USB 3. 0 ports, 1X 4K@30Hz HDMI port, 1X USB C Thunerbolt 4 port (8K@30Hz Video Display + 40Gbps