Here you can find the links to the latest BIOS versions for various NUC models. If you’ve spotted a newer version, let me know in the comments section! I recommend downloading the .BIO file (pre-2020 NUCs) / .CAP file (newer), placing it on a freshly formatted USB stick and restarting the computer while pressing F7 at boot to upgrade the BIOS. Read the detailed instruction here.
Comet Lake NUC (Frost Canyon)
- NUC10i3FNH/K, NUC10i5FNH/K and NUC10i7FNH: BIOS version 0047 (11/18/2020)
Coffee Lake NUC (Bean Canyon)
- NUC8i3BEH/K, NUC8i5BEH/K and NUC8i7BEH: BIOS version 0087 (12/9/2020)
Hades Canyon NUC
- NUC8i7HNK and NUC8i7HVK: BIOS version 0064 (10/28/2020)
Gemini Lake NUC
- NUC7CJYH and NUC7PJYH: BIOS version 0057 (10/20/2020)
Kaby Lake NUC
- NUC7i3BNH/K, NUC7i5BNH/K and NUC7i7BNH: BIOS version 0083 (07/14/2020)
- HDMI firmware update (LSPCon) for Kaby Lake: 1.77.93
Apollo Lake NUC
- NUC6CAYH and NUC6CAYS: BIOS version 0067 (10/28/2020)
- HDMI firmware update (LSPCon) for Apollo Lake: 1.77
Skylake NUC
- NUC6i7KYK: BIOS version 0067 (3/25/2020), HDMI 2.0 Firmware (needs Windows and HDMI 2.0 screen for updating)
- NUC6i3SYH/K and NUC6i5SYH/K: BIOS version 0072 (10/1/2019)
Broadwell NUC
- NUC5i3RYH/K, NUC5i5RYH/K and NUC5i7RYH: BIOS version 0385 (5/19/2020)
Haswell NUC
- D34010WYK and D54250WYK: BIOS version 0054 (9/2/2019)
Braswell NUC
- NUC5CPYH and NUC5PPYH: BIOS version 0079 (4/20/2020)
Bay Trail NUC
- DN2820FYKH: BIOS version 0071 (11/14/2019)