NeoSeeker has posted a review on the Samsung SM348B Combo Drive.

For the consumer market, Samsung has long been a dominating force for "combo" drives for as long we've been reviewing optical devices. These drives combine a high speed CD-R/RW drive with a DVD-ROM in a single cost effective, multi-purpose unit. Today we're looking at the Samsung SW-348B. Now this drive actually combines 16X DVD read capability with 48X/24X/48X CD-RW speeds... which really IS amazing, but this doesn't even represent Samsung's cutting edge anymore... just last month they announced their newest combo drive capable of 52X CD-R write speeds - the fastest CD-R write speed in the industry today!