Nowadays, whether it's work or life, there are more and more lightweight laptop and tablet products. However, their USB 3.0 output interfaces are only 2-3, especially the existing Huawei and Motebook, which only leave one type-c interface. It is inevitable that peripheral devices will compete for interfaces during use. At this time, a type-c Docking station is needed to extend the interface. The type-c Docking station allows you to transmit video, audio and data at a high speed on a single cable, keeping your desktop clean and orderly. This device can easily handle the connection of the network cable in a hotel on business trip, or the handling of various video interfaces, and the high-speed and stable transmission of data.

The type-c Docking station is actually an interface expansion converter, which makes up for the shortage of ultra thin notebook computer interfaces and makes a good supplement. Usually, a type-c Docking station can have the following main commonly used computer interfaces:

1. USB 3.0 interface: Normally, we have 4 interfaces for work, office, and entertainment, which is quite sufficient for eloquence

2. HDMI video interface: This is the high-definition interface for connecting projectors and televisions, connecting to a large screen for more comfortable work and entertainment. The HDMI interface depends on an important resolution indicator, such as: 4K@60HZ , 4K@30HZ , 1080P@60HZ The common point of resolution is clarity. The higher the resolution, the more expensive the chip cost, and the higher the product price naturally.

3. VGA video interface: At present, most of the interfaces are connected to projectors and monitors, and some multi-functional Docking station will use it. Currently, the laptops launched have basically canceled this interface. Therefore, it needs to be extended through the Docking station.

4. RJ45 network port: Generally, a 1000M bandwidth network port is chosen. Light and thin laptops have basically eliminated the network port and used wireless internet access. However, in reality, when working in large offices, many people use wireless internet access at the same time, and network cards are not necessary! Turtle, move forward! At this point, you might want to find wired broadband to use! At the critical moment, it's still a Cable Internet access thief Come on, be stable and not stuck! 5. SD/TF card slot: If you love taking photos and videos, you will know that the storage capacity of your phone or camera card cannot keep up with the sound of your card erasing. Soon, the alarm storage will be full, and the capacity will be insufficient! You need to copy the precious things in the card to your computer for archiving, and free up space for you to continue clicking!! A good Docking station usually selects the SD card and TF card to copy data to each other at the same time. The common point is that two cards can be inserted into the Docking station card slot at the same time to exchange incoming data.

Some Docking station in the market choose the reader for one-way data transmission because they need a lower cost. That is to say, although the docking station has SD card slot and TF card slot, only one card can be inserted for data exchange each time. If two cards are inserted at the same time, only the card inserted first can be identified first. Do you understand? The cost of card reader chips for single and dual drive letters is different, which means that the prices you see vary greatly.

6. Audio interface: I know a lot about this interface. Some Docking station are designed with audio output, while some Docking station are designed with audio output and MIC microphone input. The specific model and specification of the Docking station depend on the model and specification of the docking station. Different models of docking stations will be different. Product designers will have their own consideration range D, and audio will bring a new audio experience.

7. Type-c charging port: This is a charging port for the computer, which generally uses the PD charging protocol technology. It is recommended that you have this function when choosing a Docking station. If you do not connect this port for charging, it will not affect the use of other Docking station functions. If you connect a charging adapter, you will charge the laptop, which is very practical.