Today is the 150th day of the registration of Aunt Zhang. It is also the 150th day of continuous signing. Since he met Zhang Aunt, he slowly began to bid farewell to indiscriminate bidding. Not only did he learn how to get what he needed, but he also learned innumerable knowledge in the good language section. Now starting to buy everything will be found on Aunt Zhang’s first attempt.
I have read countless good articles and envy people who write wonderful articles and really want to share their purchasing experience with everyone. Recently, due to the problem of home network speed, the TP LINK WDN7200H was ordered on JD. It was called the Ultimate USB Wireless NIC. Aunt Zhang did not actually find the sun list and evaluation of this product. Finally determined to write this sunbathing, of course, may be more to learn from old drivers and help.
Reasons to purchaseFirst introduce my family's network situation. After upgrading Telecom’s 169 100M fiber, it was upgraded to 200M a few days ago. The telecommunications light cats go to the living room next to the TV, light cat device type is EPON uplink e8-C home gateway, the device model is EchoLife HG8145C (for expert to see if this is a Gigabit light cat). Because this cat has WiFi, there is no additional router installed.
And my computer is almost nowhere from the wifi signal in the study room that is two walls away from the cat. The library has a laptop and a recently-deployed desktop. It is difficult to find the wifi signal of the cat. So I bought a router to relay, is a lot of people recommended by Aunt Zhang's cost-effective network red artifact newifi, under the guidance of Zhang Aunt many good articles, has successfully brush for the old Maozi firmware, stable operation. However, the wifi speeds of the two computers with this relay router are all relatively slow, completely failing to reach 100M, let alone 200M.
After I researched the network card of two computers, I discovered that because the notebook was a seven-year-old Shenzhou, Master Lu's test network card was "Intel Centrino Wireless-N 1000 BGN" (Liberal Arts White has asked the god to identify the card). The new desktop computer did not have a wireless network card. I took a slag slag wireless network card from the company. So now the speed is very slow. The net red artifact newifi is said to be wireless Gigabit, while the network port is a hundred trillion.
Want to allow my study room two computers can enjoy relatively fast speed in this case, I search and analyze under the Internet, must be Gigabit network + Gigabit Cat + Gigabit router (or Gigabit network cable) + 1000 Mega network card will work. Now that there is no problem with the 200m broadband, the cat will not move for a while, and newifi wireless will be Gigabit, so there will be only one Gigabit Ethernet card. Under the guidance of this (wrong) thinking, I decided to buy a Gigabit wireless network card. After repeated search and comparison by JD.com, I found that there are not many USB network cards that meet 1900M, and TP LINK is relatively cheaper than ASUS. EDUP's brand is better, so Jingdong order purchase.
Of course, the tragic outcome later proved that the idea that there was nothing wrong with the problem was in fact a problem. It also welcomed the help of the great gods to point out my problems in various aspects. It was also better for Xiaobai to learn and progress.
First on the protagonist link
TP-LINK TL-WDN7200H 1900M high-gain flagship dual-band USB wireless network card desktop notebook portable WiFi receiver 259 yuan Jingdong direct link The background introduced me, and then officially entered the tan.
Jingdong parcels, order in the afternoon, the evening rain masters are sent to, accustomed to the distribution of Jingdong simply can not tolerate the logistics of Taobao
Front and back side of the box
Unpacking
Accessories illustration. There are 4 things in total: one for the host, one for the base with cable, quick installation guide and driver CD.
Host and dock HD big picture. Because it is a piano paint, it is basically a fingerprint collector or a cat hair collector.
Because of my wrong thinking, everyone knows the result.
From this figure you can see that the speed of the network card is basically no problem.
In this figure, the two slightly higher speed points in the front and the back are due to the network cable. The speed before the first high point is the speed before changing the wireless network card. The three low points between the first high point and the second high point are changed after the new tplink network card is changed. Not great. Of course, it has been repeatedly emphasized that the reason for the lack of improvement is because of my wrong thinking and not much to do with the NIC itself.
Finally Tucao drive. The manual says win7/8/10 below can automatically install the driver, only the XP system requires the CD-ROM drive, but in the actual operation, I have two computers, a win10, a win7 can not automatically install the driver.
All need to install the CD-ROM drive, this year is not easy to find a CD-ROM drive. So I went to the official website to download the driver, download address
Finally, the solution to my home network is the oldest one to pull a cable to the study, which is really ugly and troublesome. However, it should be the solution with the least speed loss.
Ps: I recommend the kind of flat cable, which can be passed through the door under the door, or it can be pressed under the carpet. That is, the artifact of this flat cable was found to solve my problem. Give everyone a Jingdong link, but it looks like Taobao's official website is cheaper.
Green Union (UGREEN) 11236 Category 6 flat cable Cat6 twisted pair Gigabit network cable computer network jumper finished cable 2 meters 9.9 yuan Jingdong direct link
Finally, in the town of Maotu Town, the young master of the family recently gave birth to a small master, and Zhang Meng, a cat slave, took his watch with loyalty.
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