Creative Labs Modem Blaster NON V92 ext Win USB. Modem speed: 56 Kbit/s, Internal memory: 16 MB, Interface: Creative Modem Blaster USB. Operating temperature range (T-T): 5 - 35 °C, Operating relative humidity range: 10 - 80 %. Built-in processor: 133Mhz Intel Pentium / higher compatible PC