Supra SUP2730 Diamond Multimedia Supra Express 56K External Fax / Data Modem

Overview
The Diamond Multimedia Supra Express 56K External Fax / Data Modem (model SUP2730) delivers reliable analog connectivity for both voice fax and high speed data transmission. Designed for small offices, home businesses and remote workers, this compact external modem plugs into a standard PC serial port and provides a simple, plug-and-play solution for sending and receiving faxes, accessing the Internet and transferring files over a telephone line.

Key Features

• 56K V.90 data rate for fast Internet access and file transfers
• Integrated fax modem with Class 1 fax capabilities
• External design with a sturdy metal case for durability
• Plug and play installation with automatic driver detection on most Windows platforms
• Supports speakerphone function for clear voice communication
• Full duplex operation for simultaneous voice and data handling

Technical Specifications

• Modem standard: V.90 / V.34 / V.32bis / V.32 / V.22bis / V.22
• Fax class: Class 1 (compatible with most fax software)
• Interface: RS-232 serial (DB-25 or DB-9 connector)
• Power: 5 V DC supplied via the serial port
• Operating temperature: 0 to 40 degrees Celsius
• Dimensions: 5.5 x 3.0 x 1.5 inches (L x W x H)
• Weight: 0.6 pounds

Applications
The Supra Express 56K modem is ideal for businesses that need a dependable fax line without a dedicated phone system, remote workers who require occasional dial-up Internet access, and home offices that need a cost-effective solution for sending documents. It also serves as a backup communication device for locations where broadband service may be intermittent, providing a simple way to stay connected via traditional telephone lines.