Which Storage Medium Is Best for Long-Term Data Storage?

Which Storage Medium Is Best for Long-Term Data Storage?

Let’s first take stock of various data storage methods: Mechanical hard drives use magnetic disks as the storage medium: Once written, if stored reasonably still, the lifespan is about 100 years (calculated by foreign institutions, who knows how they figured that out). However, there are other factors to consider: 1. Currently, all external hard drives … Read more

The Fastest 64GB High-Capacity SD Card Experience Review

The Fastest 64GB High-Capacity SD Card Experience Review

Fine Workmanship and Excellent Protection Performance: This product consists of two parts, the micro SD XC memory card and the SD XC adapter. The two parts are designed separately to meet users’ needs for different devices such as phones and computers. Both the micro SD XC memory card and the SD XC adapter feature a … Read more

Photography Terminology

Photography Terminology

Common storage media on the market include CF cards, SD cards, SM cards, Memory Sticks, xD cards, and small hard drives (MICRoDRIVE). Image storage media are devices that store images in digital cameras, generally referred to as memory cards. The main types of memory cards used in digital cameras on the market include the following … Read more

Choosing the Right SD Card for Surveillance Storage

Choosing the Right SD Card for Surveillance Storage

The storage of surveillance cameras differs from that of general digital products, requiring higher standards for SD cards due to 24-hour continuous recording.To ensure stable recording, the quality of the SD card must be guaranteed..With numerous brands available on the market and varying quality, many cards are designed for regular file storage and are not … Read more

How to Fix SD Card Formatting Issues on Mobile Phones

How to Fix SD Card Formatting Issues on Mobile Phones

Summary: Many friends may have encountered the issue of being unable to format their phone’s memory card, but due to a lack of knowledge about memory cards, they mistakenly believe that the memory card is damaged and discard it. This is quite unwise, as memory cards, while not very expensive, can still be saved if … Read more

Understanding MicroSD Card Performance Factors

Understanding MicroSD Card Performance Factors

Many high-end MicroSD (TF) cards claim to have read speeds exceeding 90MB/s, but in actual use, the speed is often found to be only half or even lower than the claimed value. So, who is affecting the performance of the storage card? Understanding the Parameters of Storage Cards With the popularity of smartphones and tablets, … Read more

Discussing Fake Chips: A Review of Fake Memory Cards and SSDs

Discussing Fake Chips: A Review of Fake Memory Cards and SSDs

When it comes to chips, everyone must be familiar with them. Anything related to electronic circuits relies on chips to run various codes to achieve the desired functionality. Moreover, chips that have been mass-produced for a long time are also quite profitable. For example, when we buy a mouse for 9.9 yuan on PDD, it’s … Read more

Comprehensive Guide to S7-200 SMART Memory Cards

Comprehensive Guide to S7-200 SMART Memory Cards

The S7-200 SMART CPU supports commercial MicroSD cards (with capacities of 4G, 8G, and 16G), which can be used for program transfer, CPU firmware updates, and restoring the CPU to factory settings. Open the terminal cover above the digital output points on the CPU body, and you will see a card slot on the right … Read more