Support: PCIe Gen4 and SAS4.0

Chipgenius V421 Top ((exclusive)) May 2026

: Added specific support for newer Alcor chips (AU6989SN-GTD, AU6989SN-GTE) and improved identification for Chipsbank CBM2099/CBM2199 series.

: ChipGenius is a "read-only" tool; it identifies hardware but does not modify it. Because it accesses hardware at a low level, some antivirus programs may flag it as a false positive. Always ensure you download it from a reputable source. to find a specific repair tool? AI responses may include mistakes. Learn more chipgenius v421 top

Vendor ID; identifies the manufacturer of the USB interface. Product ID; identifies the specific hardware model. : Added specific support for newer Alcor chips

Would you like a command-line usage guide or comparison with other USB info tools (USBDeview, ChipEasy)? chipgenius v421 top