This simple device will put you at ease for those hard to do 83850c v2 and 93450 Lite-On Drives.
It is recommended that if you use iXtreme LT you do a 100% dump of all Lite-On drives, provided they are stock. 
This is due to the Laser Calibration checks

FEATURE LIST:
-ORIGINAL DESIGN BASED ON THE MRA CONCEPT
-SMART MTK MODE, NO NEED TO OPEN DRIVE TO FLIP ANY SWITCH, JUST BOOT YOUR DRIVE WITH TRAY OPEN
-REBUILD BOARD AT 100%
-ZERO INTRUSION TO THE DRIVE WHEN IN "NORMAL MODE"
-UNDETECTABLE WHEN PLACED IN DISABLED MODE
-ALLOWS DISABLE/RE-ENABLE WITHOUT OPENING YOUR DRIVE CASE AGAIN !!
-COMPATIBLE WITH LATEST DOSFLASH AND JUNGLEFLASHER
-VISUAL MODE INDICATORS
-PERMANENT-ENABLE MODE
-MINIMAL CURRENT CONSUMPTION
-QUICKSOLDER PADS (NOOB FRIENDLY)
-HIGH QUALITY MATERIALS

LED INDICATORS:
GREEN: DRIVE BOOTED WITH TRAY CLOSED, LITEKEY SLEEPS AND ALLOW NORMAL DRIVE OPERATION
RED: DRIVE BOOTED WITH TRAY OPEN AND LITEKEY STARTED MTK VENDOR MODE
GREEN-RED: THE DRIVE STARTED WITH TRAY OPEN BUT LITEKEY IS DISABLED, ALLOW NORMAL DRIVE OPERATION