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Posts Tagged ‘flash drive’

QuadCore Raspberry Pi 4

Update:

From this article, the Raspberry Pi 4’s USB-C power port was designed outside of official USB-IF specifications, making it incompatible with many USB-C chargers and/or power supplies. You can read more about from the link above and the information gathered to come to such a conclusion was done by a well known Google engineer, Benson Leung.

The raspberry Pi is a collection of small computer boards put together in a simplistic way to create the foundation of a computer system. The Raspberry Pi (also known as RPi) was released back in Feb of 2012 in the United Kingdom. The original intent of the RPi was to develop a low cost and simplistic computer which students could learn and develop.

The original model became far more popular than anticipated, and started selling outside its target market for uses such as robotics. It does not include peripherals (such as keyboards and mice) or even come inside a case. Literally a bare-bones product.

To give you an idea of the popularity, the RPi products have sold over 19 million units between its release in 2012 to the end of fiscal year 2018. This makes the RPi one of the best-selling computers in the world, although a computer with limited resources. Until now.

This week the Raspberry Pi Foundation has released the Pi 4. This is one hell of a great product. Check out these specifications:

  • A 1.5GHz quad-core 64-bit ARM Cortex-A72 CPU (~3× performance)
  • 1GB, 2GB, or 4GB of LPDDR4 SDRAM
  • Full-throughput Gigabit Ethernet
  • Dual-band 802.11ac wireless networking
  • Bluetooth 5.0
  • Two USB 3.0 and two USB 2.0 ports
  • Dual monitor support, at resolutions up to 4K
  • VideoCore VI graphics, supporting OpenGL ES 3.x
  • 4Kp60 hardware decode of HEVC video
  • Complete compatibility with earlier Raspberry Pi products

In addition to the hardware improvements, the Raspberry Pi Foundation says

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How To: Delete and Keep “System Volume Information” Folder Off Flash Drives

If you have found this post, chances are you are trying to delete and keep the “System Volume Information” folder off your flash drive.

I will venture to say, there are probably five reasons why you are trying to remove this directory (probably more):

  • You have a SmartTV or stereo in your car and the device is showing this folder, and often times, is the default start location to resume play, so you want to remove it.
  • A binary verification utility is failing and it shows this folder as the source of inconsistency.
  • The “Disk needs to be scanned and repaired message” keeps popping up when you remove a drive without using the Eject function from Windows.  You are now going crazy and want to stop that message forever.
  • A virus software utility is indicating this folder has a potential problem  (smart hackers could stick their code in here)
  • You are performing some kind of USB duplication process and this folder continues to be a problem, therefore you want to remove it.

Go ahead and skim down this article if you want to get right to the instructions.  For now, I’m going to take some time to explain what this folder is.  Knowledge is power, and maybe the reason for why it’s there, will deter you from wanting to delete it.

For any disk or storage device connected to Windows will have the “System Volume Information” folder.  This is a hidden system file, so if you don’t see it, that is the reason why.  You can see this file when you turn on “See Hidden Files” in your view properties settings.

The System Volume Information folder contains two files.  The two files are meant for setting restore points and indexing for what is on the drive.  Windows is trying to help you if and when you need to search the device for data.

The two files are the IndexerVolumeGuid and WPSettings.dat file.  The indexer file assigns a unique identifier (GUID, Global Unique ID) to the drive.  The indexing service examines the files so when you connect the drive to the computer in the future, Windows checks the identifier and knows which search database to associate with the drive.

WPSettings.dat file is used for Windows Phone’s Storage settings.  If you are dealing with a hard drive, this could be a good thing, if dealing with a flash drive, you don’t need it.  I haven’t met a person yet who backed up their phone data to a USB stick.

If you are still on the fence about whether you should remove this folder or not, think about this:  If you are dealing with a hard drive with an operating system, don’t delete it.  If you are dealing with mass storage drives, like a USB flash drive, you can remove it with little fear something bad will happen.

So how do you remove this folder?

How do you keep from this folder coming back?

The solution is a two-step process.  The first step will be disabling the indexing and thus, ask Windows not to put the folder on the drive.

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EaseUS Data Recovery Software – Free

It’s been a hard day because your USB stick or SD card with important content doesn’t have the file you are looking for. Somehow, maybe your kid, formatted the device and what you are looking for is no longer there.

Wouldn’t it be nice to get some recovery software to find that file?

Better yet, wouldn’t it be nice to have a free download to show you what files can be seen… and then you can decide to buy the software? I mean, your day has already been bad enough, why spend money for a shot in the dark?

EaseUS Data Recovery software is just what you need. Today is a review of this software. Our first and last impression, it’s good stuff!

Here is the “Readers Digest” version of the data recovery software review. Oh, and if you’re a millennial who doesn’t know what “Readers Digest” is, it was a small magazine that would provide short stories and reviews and jokes. Nothing long, everything quick and to the point.

The EaseUS Data Recovery software is free for download with upgrade options.

The fee download gives you the ability to recover up-to one GB of data. The types of situations the free software is best used for is when the file was deleted or the file was formatted off the drive.

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Harmonization Code for USB Flash Drives

HS Code for USB Flash Drives

When importing or exporting USB flash drives in the United States you will want to use this Harmonization Code to help with customs paperwork.

The Harmonization Code is tariff nomenclature for internationally trade which defines names and numbers assigned to traded products. The HS Code System came into effect in 1988 and has since been developed and maintained by the World Customs Organization (WCO), based in Brussels, Belgium. There are over 200 countries which participate in this program.

The HS Code for a USB flash drive is: 8523.51.0000

In the event your freight forwarder or delivery service tells you that an ECCN is needed to ship USB flash drives and is required to complete the Automated Export System (AES) or other documentation then please give them the above information and it should all work out.

ECCN stands for Export Control Classification Number. An ECCN is an alpha-numeric classification used in the Commerce Control List to identify items for export control purposes.

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A Flash Drive, an Ex Marine and Russia

Update:

“I want to tell the world that I am a victim of political kidnap and ransom,” Whelan said during a press conference in May. “This is retaliation for sanctions.”

“…There are abuses and harassment that I am constantly subject to. There is a case for isolation,” he continued, before listing alleged abuses committed by prison staff.

The former Marine said that he was being subjected to “typical POW Chapter 1 isolation” techniques to run him down and described his imprisonment as the “Salem witch trial mentality.”

According to Reuters, Paul made a direct plea to the President of the United States saying; “Mr president [Trump], we cannot keep America great unless we aggressively protect and defend American citizens wherever they are in the world.” And this is very true.

It’s not every day we see “flash drive” in the headlines in association with espionage. However, it appears American citizen, Paul Whelan, was arrested in Russia for the charge of espionage.

Gathering information from the news surrounding this situation, Mr. Whelan is an ex-Marine who visits Russia. He is a world traveler, a security expert for a US based auto parts supplier [BorgWarner], speaks Russian and uses a Russian social media platform called VKontakte, or VK.

From reports, the arrest happened like this: Whelan met up with a Russian associate who gave him a flash drive. Earlier in the visit, Whelan claims he received digital images from his vacation through his computer, but could not view them on his computer. Because of this, he asked the photos be placed on a flash drive.

Moments after the two met and exchanged the flash drive, the Russian policy arrested Paul and found state secrets on the USB drive.

plug flash drive into computer

Whelan claims he knew nothing of the information on the flash drive and was only expecting to see pictures of his vacation. I certainly hope

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ECCN and HS Code for USB Flash Drives

When importing or exporting USB flash drives in the United States you will want to use these ECCN and HS Codes to help with customs paperwork. The ECCN Code for a USB flash drive is:  EAR99 The HS Code for a USB flash drive is:  8523.51.0000 In the event your freight forwarder or delivery service tells you that an ECCN is needed to ship USB flash drives and is required to complete the Automated Export System (AES) or other documentation then please give them the above information and it should all work out. ECCN stands for Export Control Classification Number.  An ECCN is an alpha-numeric classification used in the Commerce Control List to identify items for export control purposes. HS Code is the  “Harmonized System” which is a 6-digit standardized numerical method of classifying traded products developed and maintained by the World Customs Organization.  The Harmonized System system (HS) forms the basis of all countries’ tariff Schedule all over the world.  Or it helps countries asses value to a product in a standardized way and by definitions all countries can agree and interpret. Continue Reading

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