OEM Data definition ======== Base Address: 0xFF00 Offset: 0x0000 ~ 0x0003, OEM Valid Tag. 0x0000: 'O' 0x0001: 'E' 0x0002: 'M' 0x0003: ' ' Offset: 0x0004 ~ 0x0007, OEM Feature Flag. 0x0004: bit 7 - 1: Vendor ID and product ID defined by OEM. 0: Default vendor ID and product ID. bit 6 - 1: USB serial number string descriptor defined by OEM. 0: Default descriptor. bit 5 - 1: Enable remote wakeup support. 0: Disable remote wakeup support. bit 4 - 1: USB product string descriptor defined by OEM. 0: Default descriptor. bit 3 - Reserved. bit 2 - Reserved. bit 1 - Reserved. bit 0 - Reserved. 0x0005: Reserved. 0x0006: Reserved. 0x0007: Reserved. Offset: 0x0008 ~ 0x0009, OEM Vendor ID. 0x0008: Low-byte vendor ID (ex. 0xD3) 0x0009: High-byte vendor ID (ex. 0x13) Offset: 0x000A ~ 0x000B, OEM Product ID. 0x000A: Low-byte product ID (ex. 0x11) 0x000B: High-byte product ID (ex. 0x32) Offset: 0x000C ~0x0017, OEM serial number string descriptor. Example: '0123456789AB' 0x000C: '0' 0x000D: '1' 0x000E: '2' 0x000F: '3' 0x0010: '4' 0x0011: '5' 0x0012: '6' 0x0013: '7' 0x0014: '8' 0x0015: '9' 0x0016: 'A' 0x0017: 'B' Offset: 0x0018 ~ 0x001D, OEM MAC number Example: 00-0C-76-EB-64-88 0x0018: 0x00 0x0019: 0x0C 0x001A: 0x76 0x001B: 0xEB 0x001C: 0x64 0x001D: 0x88 Offset: 0x001E ~ 0x002D, OEM product string descriptor. Example: '0123456789ABCDEF' 0x001E: '0' 0x001F: '1' 0x0020: '2' 0x0021: '3' 0x0022: '4' 0x0023: '5' 0x0024: '6' 0x0025: '7' 0x0026: '8' 0x0027: '9' 0x0028: 'A' 0x0029: 'B' 0x002A: 'C' 0x002B: 'D' 0x002C: 'E' 0x002D: 'F' Offset: 0x0032~0x0033, OEM firmware version 0x0032: Major verion! 0x0033: Minor verion!Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.