Havit HV-NK01 USB Numeric Keypad

Since the establishment of brand, HAVIT has been adhering the corporate philosophy of "technological innovation and serving the world". With a "responsible for every product" attitude, we insist on independent research and development, original design, and constantly improve every-detail of the product to improve users' experience. We strive to enable users all over the world to enjoy the technological fun brought by high-quality products. We have a modern factory specializing in R & D (Research and development) and manufacturing of 3C products. We have a management model whit high standards and strict requirements. Through strict evaluation, we supervise the operation specifications of multiple production line to achieve the best quality of production.

Key Specification:

• – Design for easy calculation
• – Soft keyboard keys and no noise
• – No software installed (plug & play)
• – Operating Temperature: 0 – 40
• – Weight: 148g
• – Rated voltage: 4.5 ~ 5.5V
• – Current: 300mA
• – Interface: PS / 2, USB, PS / 2 + USB