For a wired version, you will need an extra wire and connecting port.Ĭurrently, the following options are available in the market: Sunreed 2-In-1 Wireless Numpad Calculator 28 Keys Sunreed 2-in-1 Wireless Numeric Keypad Model There is no major disadvantage for a 2-in-1 Numpad calculator except that it’s an additional device to charge or replace the battery.

We can place the Numpad on either side of the compact keyboard, like in the example of the 3dconnection keyboard pro with a separate Numpad.

We can store away the standalone Numpad calculator when not in use to save space.

There is a “Send” button to transmit only the calculated result to the computer.

The standalone calculator has its own display, which avoids cluttering the computer screen with additional calculator windows.

68 or 75% layout) with a Numpad calculator, which will work as well as a full-sized keyboard and a standalone basic calculator, but take up less desk space. Some keypad with onboard display screens is mistaken as standalone calculators, such as the SVZIOOG Wireless Keypad. Once completed, the user has the option to send only the result to the computer.

Standalone Calculator mode: In this mode, the device works like any standalone calculator where the operations appear on the onboard display screen and not the computer.

There should also be a Numlock key that will provide alternate functions, such as navigations. The computer will register and display all the functions from this Numpad.

Numeric Keypad (Numpad) mode: In this mode, the keypad works like a detached computer Numpad.

They are normally LCD screens with at least 10 digits. To be called a 2-in-1 Numeric Keypad, it must first have an onboard display screen.

What is a 2-in-1 Numeric Keypad or Numpad?What is a 2-in-1 Numeric Keypad or Numpad?

Even users who used smartphone apps for calculators find it a hassle to unlock the phone before accessing the calculator. Many users use full-sized keyboards and but prefer to use a standalone calculator for quicker access to calculations. A standalone Numpad or Numeric Keypad with an onboard display screen has several advantages over the Numpad on standard full-sized keyboards.

Sunreed wireless numeric keypad