Identifying Genuine Kingston Product Kingston® has become synonymous with quality memory products worldwide. But like other global companies with quality products, Kingston’s brand recognition has not made it immune to counterfeiting. Kingston has found a number of fraudulent items being falsely represented as Kingston products in the worldwide market. To protect our customers and Kingston’s image as a quality brand, we have produced this guide to allow you to instantly verify whether the product you have purchased or are planning to buy is a genuine Kingston product. Product labels for SSDNow solid-state drives are designed with both color shift and Phantom technologies. For these drives, the Phantom technology area changes colors from light red to dark red, or grey to dark grey when held at different angles. Internal SD Card Information. Information about an SD card is encoded in its internal card registries. One of these is the Card Identification (CID) Register, a 16. Fully Compliant with PCI-Express Base Specification Revision 1.0a; Single-Lane (x1) PCI-Express with Throughput up to 2.5Gbps; Converts to Low Profile Card with SINGLE Serial Port; Compatible with Industrial Standard 16C550 UART; On Chip 256-byte Depth FIFO in Transmit; Transfer Data Rates up to 250Kbps on. The following products do not feature Phantom or color shift technology: microSD, microSDHC (4GB-32GB), IronKey drives, DataTraveler 2000, DataTraveler SE9, DataTraveler SE9 G2, DataTraveler GE9, DataTraveler microDuo 2.0, DataTraveler microDuo 3.0, DataTraveler microDuo 3C, DataTraveler Vault Privacy 3.0, DataTraveler Valut Privacy 3.0 Anti-Virus & Management-Ready, DataTraveler 4000G2 and DataTraveler 4000G2 Management Ready, USB 3.0 Media Reader, MobileLite G4 Reader and USB microSD/SDHC/SDXC Reader. Internal SD Card Information Information about an SD card is encoded in its internal card registries. One of these is the Card Identification (CID) Register, a 16 byte code that contains information that uniquely identifies the SD card, including the card serial number (PSN), manufacturer ID number (MID) and manufacture date (MDT). The CID register is set when the card is manufactured and cannot be changed after it is set. (According to SD card specification the information is only to be written once, however if a card does not conform to the specification this information could be changed!) How to read the CID from an SD card One way to read the CID is to use a laptop with an SD card slot. Card readers in laptops are usually connected directly through the PCI bus (or IDE bus). This will not work through a USB card reader because the command to retrieve the card information is intercepted and not understood by card readers. Not all computers with built-in card slots will work, some internal card readers are connected through a USB bus. Assuming you have the proper hardware, there are several methods you can use to get the card information. With Linux, reading the internal SD card information is simple. Insert the card and look under /sys/block/mmcblk0/device/ (this location may change depending on your platform, it may be mmcblk1 or in a different location). Under this location you will see several available that include the CID and CSD registers and the information inside it. To view the CID, the command is cat /sys/block/mmcblk0/device/cid (the exact location may be different) What information is in the CID? The following information is stored in the CID: Name Field Linux attribute* Description Manufacturer ID MID manfid Assigned by SD-3C, LLC. OEM/Application ID OID oemid Identifies the card OEM and/or the card contents. Assigned by SD-3C, LLC. Product Name PNM name 5 characters long (ASCII) Product Revision PRV hwrev, fwrev Two binary coded decimal (BCD) digits. Each is four bits. The PRV is in the form x.y. The PRV can also be found by using the hwrev and fwrev, where x=hwrev and y=fwrev Serial Number PSN serial This 32 bit field is intended to be read as an unsigned integer Manufacture Date Code MDT date Manufacture date is stored in the form yym (offset from 2000) CRC7 checksum CRC 7 bit code used for checking errors in the card register * these are the attribute titles used for the card in Linux For more information, refer to the. How can I use the information from the CID? The CID information can be helpful in identifying counterfeit memory cards. We include the CID data in our so you may compare it with your cards.
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