Surface Pro 9 Accessories, Surface Pro 9 Docking Station with 4K HDMI, USB-C Thunderbolt 4 (8K@30Hz Display+40G Data+100W Power), 2 USB 3.0, 3.5mm Audio, SD/TF Card Slot for Surface Pro 9/Pro X

Designed for Surface Pro 9/Pro
X: Specifically developed for Microsoft Surface Pro 9/Pro X, which turns the 2
USB-C connection into 7 ports: USB 3.0 ports*2, 4K@30Hz HDMI port*1, USB C port (8K@30Hz Video Display + 40Gbps Data Transfer + 100W Charging)*1, SD card slot*1, TF (Micro SD) card slot*1, 3.5 mm Audio*1. Just plug and play, no driver needed.
Note: This Surface Pro 9/Pro X usb docking station won' t fit your Surface Pro 9 very well if it use an protective case.
4K@30Hz HDMI adapter for Surface Pro 9/Pro XThis Surface Pro 9 hub supports video resolution up to 4K@ 30Hz, backwards support 2K/ 1080p/ 720p/ 480p/ 360p resolutions. This is a perfect Surface Pro 9 accessory to show your laptop' s high-resolution 4K UHD@ 30Hz or full HD 1080P video to HDTV, monitor or projector via HDMI port, gives you ultra-high-definition visual enjoyment.
Triple video display Surface pro 9/Suface ProX Docking Station: Triple video display ( Ultra HD 4K@30Hz HDMI + 8K@30Hz USB-C Thunerbolt 4 ) + Surface Pro 9/Suface ProX modes Boost your efficiency 3 times. This Surface Pro 9 Hub Adapter allows you to extend 2 monitors which provide more space for work and you can do different project on different monitors. Support Extend Or Mirror Mode, HDMI Resolution up to 4K@30Hz, USB-C Thunerbolt 4 resolution up to 8K@30Hz; An ideal Gadget for Video Editor, Photography, Programmer.
100W Fast charger & High speed data transfer: Surface Pro 9 accessories support 100W pass-through power delivery, Type C Thunderbolt 4 up to 40Gbps data transmission. 2x USB 3.0 ports up to 5Gbps transfer, perfect for your keyboard and wireless device. The built-in TF (Micro SD) and SD slot up to 2TB files from SD and TF memory cards with a super speed of up to 480Mbps. Compatible with SD, SDXC, SDHC, TF, Micro SDXC, Micro SDHC card.
Note: SD, TF cards cant be read at the same time.
Microsoft surface pro 9 usb hub with 3.5 mm
Headphone Audio: Accessories for Microsoft Surface pro 9 build in a 3.5 mm audio jack, support for the input and output of audio. Delight listening to your favorite music using your wired headphones with the classic 3.5 mm cable. Special bevel-side and compact design of this Surface Pro 9 dock perfectly match your Surface pro 9/X. Light-weight is convenient for travel or business trip.