IBM & Family Keyboard ID Chart Model B 327X-66 type (3275/7) Typewriter KeyboardModel B 327X-78 type (3275/7) Typewriter KeyboardModel B 327X-66 type (3275/7) Data Entry KeyboardModel B 525X-66 type (5251/2) Data Entry KeyboardModel B 525X-83 type (5251/2) Typewriter KeyboardModel B 327X-75 type (3276/8/9) Typewriter KeyboardModel B 327X-75 type (3276/8/9) Data Entry KeyboardModel B 327X-87 type (3276/8/9) Typewriter KeyboardModel B 4978 Extended KeyboardModel B 4978 Basic KeyboardModel B 525X-82 type (5253/4) Administrative KeyboardModel B 3101 Display Station KeyboardModel B 5924-T01 Multi-Shift Kanji KeyboardModel B 327X-OC type (3276/8/9) Operator Console KeyboardModel B 528X-66 type (5281/2/5/6) Data Entry KeyboardModel B 528X-83 type (5281/2/5/6) Typewriter KeyboardModel B 6580 Displaywriter Type A KeyboardModel B 3727 Operator Console KeyboardModel B 5556-005 Multi-Shift Kanji KeyboardModel F 5322 Desktop KeyboardModel F PC & PC/XT KeyboardModel F 4704-300 type Expanded Alphameric KeyboardModel F 31XX-87 type 3104/3178 Typewriter KeyboardModel F 31XX-75 type 3104/3178 Data Entry KeyboardModel F 4704-200 type Alphameric KeyboardModel F 529X type 5291/2 Terminal KeyboardModel F Electronic Typewriter 65/85/95 Keyboard AssemblyModel F 6580 Displaywriter Type B KeyboardModel F 4704-100 type Functional KeypadModel F 4704-400 type Administrative KeyboardModel F 4980 127-key Typewriter KeyboardModel F 122-key Typewriter KeyboardModel F 122-key Data Entry KeyboardModel F PC/AT KeyboardModel F 3101/7485 Terminal KeyboardModel F 9002 Laboratory KeyboardModel F Portable PC KeyboardModel F 3205 122-key Console Converged KeyboardModel M Wheelwriter 5 Keyboard AssemblyModel M Type I 122-key Converged KeyboardModel M Enhanced Industrial KeyboardModel M 316X/319X Enhanced Terminal KeyboardModel M Type II 122-key Converged KeyboardModel M PC/XT Enhanced KeyboardModel M 4680 POS Alphanumeric KeyboardModel M PC/AT Enhanced KeyboardModel M PS/2 Enhanced KeyboardModel M 3151 Enhanced Terminal KeyboardModel M Space Saving KeyboardModel M PS/2 50-Key Function KeypadModel M Screen Reader KeypadModel M Type III 122-key Converged KeyboardModel M InfoWindow Enhanced Terminal KeyboardModel M Type IV 122-key Host Connected Converged KeyboardModel M Industrial Space Saving KeyboardModel M1 Selectric Touch KeyboardModel M2 Selectric Touch KeyboardModel M3 PS/2 L40SX Keyboard AssemblyModel M3 PS/2 L40SX Numeric KeypadModel M Lexmark Classic Touch KeyboardModel M Lexmark Spacesaver KeyboardModel M2 Terminal KeyboardModel M4-1 Space Saver TrackPoint II KeyboardModel M4-1 Space Saver Numeric KeypadModel M4 Space Saver KeyboardModel M5-2 Lexmark Classic Touch Trackball KeyboardModel M6 Type I PS/55note N27sx Keyboard AssemblyModel M6 Type II Lexmark AR10 Keyboard AssemblyModel M6 Type II 2141 Keyboard AssemblyModel M6 Type III 9552 Keyboard AssemblyModel M6 Type III PS/55note C52 Keyboard AssemblyModel M6 Type I 8554 Keyboard AssemblyModel M Ambra Enhanced KeyboardModel M5-2 Trackball KeyboardModel M6 Type II Lexmark GS20 Keyboard AssemblyModel M6 Type II 2618 Keyboard AssemblyModel M6-1 Type V 2619/2620/9545 Keyboard AssemblyModel M6-1 Type IV 2603/2604 Keyboard AssemblyModel M7 50-Key RPOS MSR KeyboardModel M7-1 50-Key RPOS KeyboardModel M8 50-Key RPOS LCD KeyboardModel M9 RANPOS KeyboardModel M11 RPOS Modifiable Layout KeyboardModel M 5576-C01 Japanese Keyboard/TrackPoint IIModel M Wheelwriter 3500 Keyboard AssemblyModel M2 Selectric Touch Keyboard with Expanded BorderModel M6-1 Type VI Winbook XP5 Keyboard AssemblyModel M6-1 Type VI AST Ascentia 9X0N Keyboard AssemblyModel M13 TrackPoint II KeyboardModel M15 Numeric KeypadModel M15 Select-Ease KeyboardModel M15 Adjustable KeyboardModel M6-1 Type IV Apple Newton X0044 Keyboard AssemblyModel M6-1 Type V 6042/7249 Keyboard AssemblyModel M6-1 Type V 2625/9545 Keyboard AssemblyModel M13 TrackPoint II/FSR Industrial KeyboardModel M13 Unicomp On-The-Stick KeyboardModel M4 Unicomp Mighty Mouse KeyboardModel M On-The-Ball Plus KeyboardModel M5-2 Unicomp On-The-Ball KeyboardModel M Unicomp EnduraPro KeyboardModel M Enhanced ANPOS Keyboard"Model M9-e" PS/2 ANPOS Keyboard"Model M-e" CANPOS MSR KeyboardModel M GE Marquette KeyboardModel M13 3494 Track Pointer KeyboardModel M Unicomp SpaceSaver/Ultra Classic Keyboard"Model M-e" MANPOS Keyboard"Model M-e" 67-Key MPOS Keyboard "Model M-e" MCANPOS Keyboard"Model M-e" 67-Key MPOS LCD Keyboard Model M Unicomp Classic KeyboardModel M GE Healthcare KeyboardModel M5-2 Unicomp Classic Trackball KeyboardUnicomp New Model MUnicomp Mini Model M