BlackBox CMA02A, Communications Adapter PlusCondition:* New, Surplus Stock. In OEM Bulk Packaging. Additional Notes:* Controls: Front-Panel Reset* Flow Control: Hardware, X-ON/X-OFF, ENQ/ACK, DTR/CTS* Memory: 8 KB EPROM, 32 KB Ram * Processor: Z-80 CPU* Protocol: Async Only* Speed: 45.5 bps To 38.4 bps* CE Approval: CMA02A* Interface: RS-232, Configured as DTE* Connectors: (2) DB9 F* Power: 115 Volt AC, 60 Hz, 95 mA, 11 Watts* Size: 1.8″ x 5.5″ x 8.5″ (4.6cm x 14cm x 21.6cm)BlackBox CMA02A