4K surveillance cameras represent a new era of HD security?
In this era of high-definition video more and more popular, 4K came into being, 4K ultra-high-definition, this technology originally used in TV products, is gradually […]
In this era of high-definition video more and more popular, 4K came into being, 4K ultra-high-definition, this technology originally used in TV products, is gradually […]
As a regular user, should we choose a high-end PCI-E SSD or a SATA SSD? What is the difference between the two? So in this […]
Many netizens asked me, in fact, they are the transmission mode of light in optical fiber, the main difference is the thickness of their core, […]
What is fiber The full name of the fiber is an optical fiber, which is a light-conducting tool that uses the principle of total reflection […]
Less than four years after the issuance of 4G licenses, the construction of 5G networks has been on the line. According to media reports, China’s three […]
5G communication is better than 4G communication. 5G refers to the fifth generation communication technology, which has the characteristics of continuous wide area coverage, hotspot […]
The fifth generation of communication technology (5G) is really coming. This is no longer a legend, but a clear timetable. In the Mobile World Congress Shanghai […]
In the face of a dazzling array of data lines, how to choose, charging data lines are very common, buy a mobile phone will be […]
Nowadays, with the development of technology, broadband has multiple access methods to the user side. The most important ones are fiber optic and adsl. What […]
Since Google hopes that every room has Google Wi-Fi and Google Home, why not combine them into one? There are some minor conflicts in Google’s […]
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