TEAC's latest release is the DV-W516GB, an OEM DVD burner based on the LiteOn 1673 model. Being a LiteOn based drive, it shares the same capabilities with LiteOn's previous release, the 1673S and we will only be reviewing the drive's key features, writing quality and error correction.

The 16X speed is supported for both formats. The drive's specs also report a 4X DL writing speed and an 8X speed for +RW media, while for -RW media the drive reaches the 6X burning speed.

- Specifications

Model	16X DVD Dual Drive with Double Layer Writing
Interface:	ATAPI/IDE
Data Buffer Memory	2MB
Data Writing Speed (max)
DVD+R Writing	16X
DVD+R DL Writing	4X
DVD+RW Rewriting	8X
DVD-R	16X
DVD-RW Rewriting	6X
DVD-ROM Reading	16X
CD-R Writing	48X
CD-RW Rewriting	24X
CD-ROM Reading	48X
Random Access Time	160ms
Writing Discs (Disc Format)	DVD :DVD¡ÀR 4.7GB, DVD¡ÀRW 4.7GB
	CD : CD-R 700MB (type 80), 650MB (type 74), CD-RW
	DVD+DL : 8.5GB
Playable Discs (Disc Format)	DVD : DVD-ROM + DVD Video (single +dual layer), DVD¡ÀR, DVD¡ÀRW (DVD-RAM not supported)
	CD : CD-ROM (Mode 1) CD-ROM XA, CD-DA (Audio cd), Video CD, Photo CD (single or multi-session), CD-EXTRA, CD Plus, CD-Text, CD-R, CD-RW
Data Transfer Speed (max)	DVD-ROM : 16X
	CD-ROM : 48X
Mounting Orientation	Horizontal and Vertical (+/- 5 degrees)
Regulation Approval	UL,TUV, FCC, CE
MTBF	70.000 POH
Compatibility	Windows ME/XP/2000
Physical Dimensions
WxHxD	148.4 x 42.8 x 170.0mm

Below are the drive's main specs as given by NeroInfoTool and DVDInfoPro and VSO:

The drive also uses the RPC II region control, allowing a user to change the drive's region at most 5 times. However, since this is a LiteOn drive, you can set the drive to region free using several readily available utilities.