Prime Peripherals Internal 56K V.90 Data/Fax/Modem Requirements: Available PCI slot inside your PC Intel Pentium 233 MMX processor CD-ROM Drive 16 MB Ram Mouse MS Windows 95,98 or NT 4.0 Operating System Standard Analog Telephone Line Fax: Compatible with Group 3 fax machines and PC based fax systems Plain Paper Fax Quality Modem: PCI 2.2 compliant K56Flex 56 Kbps, V.90, V.34bis (333.6 Kbps), V.34 data modem, V.32bis, V.32, V.23, V.22bis; V.22, V.21, Bell 212A and 103, V.42 LAPM, MNP2-4 error correction, V.42bis, and MNP5 data compression, V.17/V.29/V.27ter and fax class 1, V21 channel 2 group 3 fax mode Silicon DAA line interface Ties AT command Caller ID support TAPI compliant Auto dial/auto answer Package Includes: Modem card Installation instructions Installation driver and CD RJ 11 phone cable Warranty and support card (may not be valid) This item is new. Box has been opened, but contents were not removed or used. $5.00. S&H (USA only)at buyers expense. Included Free. Your own online shopping mall! This ad has had 109,215 displays and 5,972 readers