DB25 Male to Male cables from Cables To Go are designed for RS-232 serial or parallel applications, Easily connect your printer modem or other DB25 device to a switchbox, All 25 lines are wired straight through pin-to-pin for ease of compatibility, Each cable is constructed with molded connectors and foil shielding for EMI/RFI protection, Connectors: DB25 Male to DB25 Male, Connect your printer modem or other DB25 serial/parallel devices to a switchbox, Protection against EMI/RFI interference, Fully molded connectors with thumbscrew provide you with a quick and easy connection every time, All 25 lines wired straight through, SKU: CTG1553