Ultimate UHD Drives Flashing Guide Updated 2026

[bb_2023]

Thanks for the reply!

Quick update — I ended up going with a Buffalo BRXL-PUS6U3B-TAA

Could someone point me to the current, correct MK firmware files for this drive (BN14 revision)? Want to make sure I'm flashing the right thing before proceeding.

Thanks again!

Drive Information
Manufacturer: BUFFALO
Product: Optical Drive
Revision: BN14
Serial number: MO8Q1HJ5746
Firmware date: 2121-06-21 13:33
Bus encryption flags: 1F
Highest AACS version: 43

LibreDrive Information
Status: Possible, not yet enabled
Drive platform: MT1959

No disc inserted

[Billycar11]

Thanks for the reply!

Quick update — I ended up going with a Buffalo BRXL-PUS6U3B-TAA

Could someone point me to the current, correct MK firmware files for this drive (BN14 revision)? Want to make sure I'm flashing the right thing before proceeding.

Thanks again!

Drive Information
Manufacturer: BUFFALO
Product: Optical Drive
Revision: BN14
Serial number: MO8Q1HJ5746
Firmware date: 2121-06-21 13:33
Bus encryption flags: 1F
Highest AACS version: 43

LibreDrive Information
Status: Possible, not yet enabled
Drive platform: MT1959

No disc inserted

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