With small size and lightweight design, you can put this docking station into your pocket and tack it to everywhere as your like and enjoy for Switch games or for Samsung DEX mode in TV mode. With 4K HDMI-compatible, USB 3.0, 100W PD charging ports, the three ports can be expanded at the same time to meet your various needs. The transmission speed of USB3.0 can reach 5Gbps. It is constructed of PVC material. The length of this product is 170mm, the width is 55mm and the height is 10mm. It supports the video resolution up to 4K (3840 x 2160P/30HZ) and compatible with most HDTV, monitors, projectors and other devices with HDMI-compatible port. It chooses the same red and blue color as for Switch, which is more coordinated, younger and more beautiful. You can turn on the TV mode and enjoy the game immediately. Item Name: Docking Station Material: PVC Compatible Model: for Macbook Pro Features: Multifunctional, Multi-port, High Resolution Size Details: 17cm x 5.5cm x 1cm/6.69" x 2.17" x 0.39" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. This USB-C adapter work with for Nintendo Switch or for Samsung DEX Mode requires external power source. We recommend that you use the original switch charger or a charger with an output greater than 39W to avoid affecting normal use. Package Includes: 1 x Docking Station