It is designed by Herm-stedt to the same exacting standards that the best selling Leonardo cards has given tens of thousands of users around the world. Under Windows this is achieved with a virtual COM port, on a Macintosh with the help of LeoPort and an ISDN module for the Communications Toolbox. The package comes complete with ISDN drivers and a licence for Leonardo Express file transfer software. With no platform specific hardware variants, switching operating systems is as easy as unplugging the device. For rapid file transfer a single user licence of Hermstedt's standard file transfer application Leonardo Express ships in both Windows and Macintosh versions.
Power is supplied via the USB interface.
This is sufficient for multiple adapters on one USB connector High transmission rate Leonardo USB is an active adapter with its own on-board processor. The automatic compression in Leonardo Express achieves significantly higher data rates when transmitting typical office documents or prepress files to other Leonardo Express users. Fax group 3, class I is supported. Easy to use Installation and configuration is completed within minutes. The adapter is compatible with all common ISDN applications, IP based solutions, Internet access and RAS as well as for traditional analogue communication.