HL-DT-ST DVD+-RW GSA-H21L writer has been tested with Burn4Free DVD Burning Software.

Download Bunr4Free free dvd burner, compatible with HL-DT-ST DVD+-RW GSA-H21L

Update DVD+-RW GSA-H21L firmware for free

Update HL-DT-ST GSA-H21L Firmware

HITACHI-LG DATA STORAGE download drivers and firmwares links:

Download driver - firmware

(included HITACHI-LG DATA STORAGE drivers)
HL-DT-ST GSA-H21L CD DVD Writer Firmware W516 was presented for free download to install, update, manage HITACHI-LG DATA STORAGE CD DVD HDDVD BLURAY. Please check your burner device model, operating system, firmware version according to HL-DT-ST DVD+-RW GSA-H21L CD DVD Burner Firmware W516 WINDOWS VERSION USERS

DVD Driver Firmware Trademarks