Korean company Zalman added a new segment to its expanding lineup, that of USB 3.0 flash drives, with its new "SLC Series". As the name suggests these flash drives incorporate SLC (single-level cell) NAND flash memory. The drives are available in two capacity options, 16 GB (model: U3M16SLC) and 32 GB (model: U3M32SLC). Taking advantage of the USB 3.0 interface, the drives provide transfer rates of up to 155 MB/s reads, with up to 135 MB/s writes. Measuring 78 x 17 x 8.6 mm (WxDxH), the drives are built in conventional capped form-factor. Slated for an early-June release, the U3M16SLC is priced at 5,480 JPY (US $69), while the U3M32SLC goes for 8,980 JPY (US $113).