NitroAV has released
a four-port version
of its eSATA II PCI Express (PCIe) Host Adapter card for Mac OS X, Windows and Linux systems. It costs $189.95.
The four-port card, part of NitroAV’s SATAStar Series, is designed for large data storage needs associated with digital audio and video, according to the manufacturer. It features four external Serial ATA (eSATA II) ports, and supports 10-bit uncompressed High Definition (HD) video, as well as 8-bit uncompressed HD, DV, HDV, DVPRO HD, 8-bit and 10-bit SD video.
The SATAStar Series 4-port eSATA II card is compatible with Mac OS X v10.4 or later.