Foreword: Wireless routers are not the best in the world. Now they have already entered the homes of ordinary people. The right that was originally reserved for young people has become the right of men, women, and children to join the battle. The coverage has been expanded and the time period has been extended. When a family uses a wireless router, it will be difficult to adjust the public and take into account the public. Therefore, it is necessary to find a family that can use a wireless router in the bedroom, living room The universal wireless router in the toilet has become a problem in front of everyone. It not only needs to ensure the network speed, but also has a strong wall penetration function. So, B-LINK must connect AC1200U gigabit dual band router came into being.

1、 Intuitive

（1） Packaging

The moment I opened the express, I was actually looking forward to it! The overall packaging is bold gold color, which gives people a sense of hardness. Of course, the following products also follow this potential hint. The design of the front and rear copywriting is standard, and there is no special sense of being bright: highlight the focus, the big picture of the product, technical parameters, and the brand logo.

（2） Product

Of course, the most important thing is the product, especially the product appearance. The appearance of this trial product is black, with concave and convex shapes and strong lines, giving a sense of transformers. This should also be in line with the theme of "dual frequency" and "through the wall". It can be seen that the manufacturer still focuses on product design. The four 5dBi antennas stand proudly and can be rotated from left to right, up and down, which is quite typical.

（3） Accessories

Next, let's talk about accessories. The accessories in the whole stage are simple and clear: a router installation guide and a mobile phone remote management router guide, a network cable, a power adapter, and a carrier box (let's classify it as accessories, which actually reflects the same workmanship and attitude as packaging).

There is nothing detailed in the two guides. The setting steps in the guide are completely suitable for all fools to operate. The appearance of the network cable is unexpected. It should be regarded as a detailed manifestation of the humanization of the manufacturer! The power adapter does not have a special point of view. In fact, I want to talk about the carrying box. In today's environment, I think the inner packaging should have a breakthrough. It can be designed more subtly!

2、 Trial

The highlights and technical features are not listed here one by one. The product advertising brief is better than I did and said. As an ordinary customer, the only concern is the usability and feeling of the product.

（1） APP effect: simple and convenient

It should be said that Alibaba's smart APP has more powerful functions, which also makes it easier to control the wireless router: at least the middle-aged and elderly Xiaobai can simply control through the APP, whether it is protective control or network settings.

（2） Wall penetrating effect: distinctive features

Then, after a thousand calls, I am most concerned about the wall crossing function, which is better than dual frequency concurrency. So I selected another router product for comparison during the test, and it can be seen that this product is indeed unique in the function of penetrating the wall, which can meet the requirements of "one device for multiple rooms" and directly see the effect!

I chose to place the wireless router in the living room and set three test points: point A in the living room, point B and point C in the bedroom. The Wifi is called "YJJ" and the Wifi of this product is called "Test".

The test effect of point A is as follows:

The effect of point B test is as follows:

The effect of point C test is as follows:

From the comparison results, it can be seen that under the same conditions, the wall penetration effect of the trial product is better.

3、 Conclusion

Disadvantages: First, the packaging is not exquisite enough; Second, there is no optional type of products in terms of color.

Suggestions: First, slightly increase the cost of packaging design and strengthen the design; Second, we can choose more colors, such as pink for female customers.