When the mobile phone screen is getting larger and larger, and tablet computers are becoming more and more popular, we have become accustomed to using them to listen to music, play games, and watch movies. Holding the mobile phone tablet to watch movies is too tiring and affects our senses. We may choose simple mobile phone holders, which have single functions and generally average quality. A little carelessness may cause the equipment to fall off and damage. Watching movies at the same time is a relatively power consuming thing. Maybe we also need to use the switching power supply or power bank to charge at the same time. There are too many wires and they are messy. Today, the author bought a CHK-4U bracket type 4-port smart USB charger from Shenzhen Yuanchuang Times Technology Co., Ltd. online.

The appearance of the product can be seen from the front of the package.

On the back is some basic information. The overall use of environmental protection kraft paper packaging with white paper cover.

In terms of the internal parts of the product, a simple manual is provided, and the product host adopts the integrated design method.

There are black and white colors to choose from. The white version is selected by the author.

The overall color of the product is white, and the front and middle of the product are marked with ORICO. The size of the product is 88mm * 88mm * 45mm, which is not too small, so the product is suitable for home or office use. Compared with other types of ORICO four port chargers, the charger is not very convenient for daily carrying.

The side view shows the groove where the product is placed on the mobile phone tablet, which is very convenient for placing both mobile phones and tablets.

The rear side of the product is the power supply point and charging output port. CHK-4U provides four USB high current output ports. The maximum output of a single port is DC5V/2.4A, and the maximum total output power of the product is 20W. It is more than enough for daily mobile phone and tablet charging at the same time.

In terms of power supply input, the separation design commonly used by ORICO is not adopted, and the design of integration of wire rod and body is adopted. In terms of wire rod, certified wire rod is used.

Since the total output of the charger is 20W, the CHK-4U does not use a 10A AC plug, and the maximum input of the plug is 6A. However, for this charger, the current and power are enough to meet the demand.

The groove in the front end can be very convenient and firm to place the mobile phone tablet, watch a ball game, enjoy a movie, and make life more comfortable. The groove direction adopts a scientific and humanized design method, and the angle is appropriate, which is very suitable for enjoying movies, video chat and even mobile phone live broadcast.

At the same time, it can also charge the mobile phone while using it. Due to the special support, it will not contact the body directly, which is safer and more reliable than charging the mobile phone with hands.

As the single port output is up to 2.4A, it can easily charge the mobile phone/tablet. While charging, you can safely turn on movies and TV plays so that charging is no longer boring.

In terms of output current, the no-load output is DC5.16V after power on and DC5.10V/1A after charging. In the case of high current charging, the charging voltage drops slightly, but it is still above DC5V, ensuring the stability of charging.

Summary

ORICO CHK-4U rack type 4-port smart USB charger has eight safety protection functions, such as over-current, over-voltage, short circuit and overcharge prevention. Its shell is made of high-quality fireproof and flame retardant materials, which makes it safer to use. At the same time, it provides a mobile phone bracket function, which is convenient for users to place their mobile phones during charging or daily use, and more safely use their mobile phones to enjoy movies, watch football games, etc. Of course, if you like mobile phone live broadcast, this is also a very good choice.