The KB-170 is a versatile, full-size keyboard with 66 programmable keys. The keys are relegendable, allowing the user to label them to fit a specific need. The non-volatile, programmable memory allows the keypad to connect to any USB port without installing resident software. The keypad is easy to program using the Windows compatible software provided. Assembled with high-quality Cherry MX keyswitches, the keys are durable, yet light and easy to press - a feature lacking on lesser-quality keypads.