Detect my (?Lite-On) drive

vbimport

#1

Hello!

i have Mitsumi dbw-522b CD-RW 52x32x52x+16x DVD-ROM combo drive which has external and some internal signs of belonging to the family of Lite-On.

there is report from Nero Info Tool Utility

Drive Information

Drive : 52X CDRW/DVD A
Type : Combo Drive
Firmware Version : R332
Buffer Size : 2 MB
Date : ?
Serial Number : B444602216
Vendor Specific : PR101B444602216
Drive Letter : E:
Location : 6:0
Mechanism : Tray
Read Speed : 40 , 32 , 24 , 20 , 16 , 8 X
Write Speed : 4 X

Read CD Text : Yes
Return C2 Pointers : Yes
Read CD-R : Yes
Read CD-RW : Yes
Read DVD-ROM : Yes
Read DVD-RAM : Yes
Read DVD-R : Yes
Read DVD-RW : Yes
Read DVD-R DL : No
Read DVD+R : Yes
Read DVD+RW : Yes
Read DVD+R DL : Yes
Read BD-ROM : No
Read BD-R : No
Read BD-RE : No
Read HD DVD-ROM : No
Read HD DVD-R : No
Read HD DVD-RW : No
Read HD-BURN : No
Read Digital Audio : Yes
Read CD+G : Yes
Read VideoCD : Yes

Write CD-R : Yes
Write CD-RW : Yes
Write DVD-R : No
Write DVD-RW : No
Write DVD-R DL : No
Write DVD+R : No
Write DVD+RW : No
Write DVD+R DL : No
Write DVD-RAM : No
Write BD-R : No
Write BD-RE : No
Write HD DVD-R : No
Write HD DVD-RW : No
Write HD-BURN-R : No
Write HD-BURN-RW : No
Buffer Underrun Protection : Yes
Mount Rainier : Yes
SolidBurn : No
Labelflash : No
Modes : Packet, TAO, DAO, SAO, RAW SAO, RAW SAO 16, RAW SAO 96, RAW DAO 16, RAW DAO 96

Region Protection Control : RPC II
Region : 5
Changes User : 4
Changes Vendor : 4

Mitsumi dbw-522b
builded on the mt1688e(0430-aua/za21124)+bd7905fs chipset
has +6read/-6write offsets - like a Lite-On

maybe you, omniscient All, may help me with my quest?

wich OEM has my Mitsumi combodrive?