描述： Send your data up to 2000 feet (609.6 m). Adapt to a wide variety of parallel printers. Selectable BUSY/ACKNOWLEDGE flow control. 规格： Interface powered—it even works with “low-power“ ports by transferring power from the PC.
The BLACK BOX? Parallel Line Driver adapts to a wide variety of parallel printers. No separate power supply is necessary—the line driver draws its power from both parallel interfaces. It even works with “low-power“ parallel printer ports by transferring power from the PC.
