Regardless of whether you’re looking for a portable SSD or HDD, Transcend has you covered. The company has recently introduced a 1.8-inch eSATA / USB 2.0 solid state drive along with a 2.5-inch USB 2.0 hard drive. Both units are completely bus powered and function just fine with Windows, Mac and Linux platforms.As for the former (SSD18M), it features NAND flash memory that contains no moving parts, thus it’s the one to choose if you need protection from vibration and shock. Also, the high-speed eSATA interface