The Sharp PC-1500A Pocket Computer sports a QWERTY style keyboard and a numeric pad on the right side. It is programmable in BASIC and features a 1 line alphanumeric LCD display. As shown in the second photo it has an optional 4 color printer/plotter (uses 4 seperate colored pens). All of it fits into a nice brown carrying case with gold imprint that says "SHARP POCKET COMPUTER" even the AC adapter. I think that it is the same as one of the TRS-80 pocket computers but just has a SHARP brand name printed on it.

• Model: PC-1500A Pocket Computer
• Numeric Precision: 10 digits (mantissa) + 2 digits (exponent)
• Programming Language: BASIC
• CPU: CMOS 8-bit
• ROM: 16kb
• RAM: 8.5k
• Calculations: four arithmetic calculations, power calculation, triginometric and inverse triginometric funtions, logarithmic and exponential functions, angular conversion, extraction of square root, sign function, absolutes, integers and logical calculations.
• DISPLAY: 26 character (7x156 pixels) LCD display
• 65 key QWERTY style keyboard
• DIMENSIONS: 7-11/16" x 3-3/8" x 1"
• WEIGHT: 0.83 lbs with batteries