Keyspan (USA-28X) Serial Adapter

There's a good reason why Keyspan sells more Mac USB serial adapters than any other company. Keyspan's years of experience in making PCI serial cards for Macintosh make the company much more knowledgeable about Macintosh serial technology. Keyspan applied this expertise to produced the first USB serial adapter for Mac OS in October 1998. Now, as competitors finally introduce their initial solutions, Keyspan is leading the way with a second-generation adapter, which delivers faster speeds and broader compatibility!??The new USB Twin Serial Adapter supports all Apple StyleWriters, Apple Personal LaserWriters (300/LS models only), Epson Stylus Color Printers, HP DeskWriters and serial HP DeskJets! Expanded compatibility is just one of enhancements included in the new USB Twin Serial Adapter. This new model also delivers faster performance - allowing HP printers, for example, to print 4 times faster than Keyspan's previous adapter.