Manufacturer: ASUS. Match this name and any hardware / BIOS variant with the label on your device. For network drivers, check the installed adapter vendor and device IDs in Device Manager.
Official source verification
Requested series / model label — select the full model below: V405UQ. Checked 2026-10-04. ASUS official support page
Confirm the exact BIOS / hardware variant. Read ASUS instructions, connect reliable AC power and do not interrupt the update. Keep your BitLocker recovery key available. Do not flash a file solely because its model name looks similar.
BIOS 300(K401UQK)
Device vendor
Unknown — not verified
BIOS / hardware variant
K401UQK
Version
300
Official release date
2016-09-09
File size
4.22 MB
Last verified (official record)
2026-10-04
Hardware / device IDs: unknown
Update EC FW Notice：Please check in the BIOS setup for the correct BIOS file name of your Notebook PC. Please refer to FAQ: BIOS Name of Notebook PC https://www.asus.com/support/faq/114958