If you have a mouse with the small round PS/2 connector that you would like to connect to a 9-pin COM port, this is the solution. Plug the adapter into the COM port of the computer, then connect the mouse cable to the back of the adapter. Note, however, that not all PS/2 mice work in a COM port only mice designed for it will function through the adapter.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-027-9209, indicating validated use in U.S. government and defense logistics supply chains.
| material | STEEL |
| duty_type | CONTINUOUS |
| nut_style | SLOTTED, HEXAGON |
| nut_height | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| thread_class | 3B |
| coil_quantity | 1 |
| overall_width | 0.770 INCHES MAXIMUM IN |
| thread_series | UNF |
| aperture_width | 3.500 INCHES NOMINAL IN |
| heat_treatment | T-6 SOLUTION HEAT TREATED OR T-6511 SOLUTION HEAT TREATED |
| overall_height | 1.410 INCHES MAXIMUM IN |
| overall_length | 21.673 INCHES NOMINAL IN |
| NSN | 9540-00-027-9209 |
| SECOND TIP RELATIONSHIP TO FIRST TIP | IDENTICAL |
| MATERIAL | ALUMINUM ALLOY 7075 |
| NONDEFINITIVE SPEC/STD DATA | 7075 ALLOY AND T6 TEMPER OR T6511 TEMPER |
| OVERALL HEIGHT | 2.000 INCHES NOMINAL IN |
| WEIGHT PER UNIT MEASURE | 0.443 POUNDS PER LINEAR FOOT LBS |
| BASIC SHAPE STYLE | ANGLE |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS-Q-A-200/11 FED SPEC SINGLE MATERIAL RESPONSE |
| OVERALL WIDTH | 2.000 INCHES NOMINAL IN |
| FIRST TIP STYLE | SQUARE END |
| BASE FLANGE THICKNESS | 0.094 INCHES NOMINAL IN |