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Download Smsc Scsi & Raid Devices Driver Updater
Starting with Windows 10, Version 2004 (OS build 19041.488 or higher), two additional identifiers are available for NVMe storage disk drives which support the STOR_RICH_DEVICE_DESCRIPTION structure:
SCSIt*v(8)p(40)
Where:
t* is a device type code of variable length
v(8) is an 8-character vendor identifier
p(40) is a 40-character product identifier
SCSIt*v(8)p(40)r(8)
Where:
t* is a device type code of variable length
v(8) is an 8-character vendor identifier
p(40) is a 40-character product identifier
r(8) is an 8-character revision level value
In versions of Windows prior to Windows 10, Version 2004 (OS build 19041.488 or higher), the device ID format for a small computer system interface (SCSI) device is as follows:
SCSIt*v(8)p(16)r(4)
Where:
t* is a device type code of variable length
v(8) is an 8-character vendor identifier
p(16) is a 16-character product identifier
r(4) is a 4-character revision level value
The bus enumerator determines the device type by indexing an internal string table, using a numerically encoded SCSI device type code, obtained by querying the device, as shown in the following table. The remaining components are just strings returned by the device, but with special characters (including space, comma, and any nonprinting graphic) replaced with an underscore.
The SCSI Port driver currently returns the following device type strings, the first nine of which correspond to standard SCSI type codes.
| SCSI type code | Device type | Generic type | Peripheral ID |
|---|---|---|---|
| DIRECT_ACCESS_DEVICE (0) | Disk | GenDisk | DiskPeripheral |
| SEQUENTIAL_ACCESS_DEVICE (1) | Sequential | TapePeripheral | |
| PRINTER_DEVICE (2) | Printer | GenPrinter | PrinterPeripheral |
| PROCESSOR_DEVICE (3) | Processor | OtherPeripheral | |
| WRITE_ONCE_READ_MULTIPLE_DEVICE (4) | Worm | GenWorm | WormPeripheral |
| READ_ONLY_DIRECT_ACCESS_DEVICE (5) | CdRom | GenCdRom | CdRomPeripheral |
| SCANNER_DEVICE (6) | Scanner | GenScanner | ScannerPeripheral |
| OPTICAL_DEVICE (7) | Optical | GenOptical | OpticalDiskPeripheral |
| MEDIUM_CHANGER (8) | Changer | ScsiChanger | MediumChangerPeripheral |
| COMMUNICATION_DEVICE (9) | Net | ScsiNet | CommunicationsPeripheral |
| 10 | ASCIT8 | ScsiASCIT8 | ASCPrePressGraphicsPeripheral |
| 11 | ASCIT8 | ScsiASCIT8 | ASCPrePressGraphicsPeripheral |
| 12 | Array | ScsiArray | ArrayPeripheral |
| 13 | Enclosure | ScsiEnclosure | EnclosurePeripheral |
| 14 | RBC | ScsiRBC | RBCPeripheral |
| 15 | CardReader | ScsiCardReader | CardReaderPeripheral |
| 16 | Bridge | ScsiBridge | BridgePeripheral |
| 17 | Other | ScsiOther | OtherPeripheral |
An example of a device ID for a disk drive would be as follows:
SCSIDiskSEAGATE_ST39102LW_______0004
There are four hardware IDs in addition to the device ID:
SCSIt*v(8)p(16)
SCSIt*v(8)
SCSIv(8)p(16)r(1)
V(8)p(16)r(1)
In the third and fourth of these additional identifiers, r(1) represents just the first character of the revision identifier. These hardware IDs are illustrated by the following examples:
SCSIDiskSEAGATE_ST39102LW_______
SCSIDiskSEAGATE_
SCSIDiskSEAGATE_ST39102LW_______0
SEAGATE_ST39102LW_______0
The SCSI Port driver supplies only one compatible ID, one of the variable-sized generic type codes from the previous table.
For example, the compatible ID for a disk drive is as follows:
GenDisk
The generic identifier is used in INF files for SCSI devices more than any other, because SCSI drivers are typically generic.
Be aware that the SCSI Port driver returns no generic name for sequential access and 'processor' devices.
If you are looking for a SCSI driver, this article will tell you two ways to get it.
The following content will tell you what is SCSI, SCSI driver function and how to update SCSI driver.
What is SCSI?
Small Computer System Interface (SCSI) is a set of universal interface standards. It can physically link and transmit data between computers and peripheral devices such as printers, hard disks, scanners, etc.
SCSI driver is like a translator to communicate with the SCSI adapter installed inside the computer to make the product work properly. This high-speed data transmission technology is widely used on small computers.
How to update SCSI drivers?
There are two ways you can update your SCSI drivers:
Option 1 – Manually – You’ll need some computer skills and patience to update your drivers this way, because you need to find exactly the right driver online, download it and install it step by step.
OR
Option 2 – Automatically (Recommended) – This is the quickest and easiest option. It’s all done with just a couple of mouse clicks – easy even if you’re a computer newbie.
Option 1 – Download and install the driver manually
1) Find the model name of your product. You can check the product’s outer packaging to find its model name.
2) According to the model name, go to the product’s manufacturer official website. Find the drivers corresponding with your specific flavor of Windows version (for example, Windows 32 bit) and download the driver manually.
3) Double-click on the downloaded file and follow the on-screen instructions to install the driver.
Option 2 – Automatically update SCSI drivers
Download Smsc Scsi & Raid Devices Driver Windows 7
If you don’t have the time, patience or computer skills to update the SCSI driver manually, you can do it automatically with Driver Easy.
Driver Easy will automatically recognize your system and find the correct drivers for it. You don’t need to know exactly what system your computer is running, you don’t need to risk downloading and installing the wrong driver, and you don’t need to worry about making a mistake when installing.
You can update your drivers automatically with either the FREE or the Pro version of Driver Easy. But with the Pro version it takes just 2 clicks:
1) Download and install Driver Easy.
2) Run Driver Easy and click the Scan Now button. Driver Easy will then scan your computer and detect any problem drivers.
3) Click the Update button next to the selected driver to automatically download the correct version of that driver, then you can manually install it (you can do this with the FREE version).
Or click Update All to automatically download and install the correct version of all the drivers that are missing or out of date on your system. (This requires the Pro version which comes with full support and a 30-day money back guarantee. You’ll be prompted to upgrade when you click Update All.)
Thanks for reading. Hope this article can meet your need. You’re welcome to leave comments below.