Ex our business stock (New Old Stock in the original package)
Keyspan
USB to twin serial adaptor device
Part number USA-28X
Comes with driver CD for Mac 8.6 - 9x and OS X
Provides 2x RS422 serial ports with up to 1Mbps per port
FUNCTION:
Designed to allow connection of legacy video devices to a modern Mac
NO external power source is required
Allows two serial devices (RS422 MiniDin8) to be connected via a USB port
Certified by Apple to be used with Final Cut Pro but works with other NLE suites
RS422 MiniDin8 is an interface commonly found on jog wheels and other video control devices
Originally retail price at $195 (1999!)
Tested as described in the description
This item is not returnable, UNLESS not as described
