2 Pack 4 x 4 Matrix Array 16 Keys 4*4 Switch Keypad Keyboard Module for
USD 11.75 USD
Specifications
| Brand | Unbranded |
| Type | Keyboard Keypad Module |
| Model | 2.67x2.55"(16-key) 4x4 |
This unbranded device gets the job done without any marketing hype.