Toshiba Tec Corporation Point of Sale PS/2 Keyboard Toshiba ST-7000 – POS KEYBOARD, 90 KEYS, 8 POSITION MODE LOCK, PS/2 I/F. For ST-7000 POS.TEC Keyboard 5V 6PIN MINI DIN MALE PS2 INTERFACE Similar to PKBST-50-3-K-QM-R & PKBST-50 & B446552