> For the complete documentation index, see [llms.txt](https://developer.magtek.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.magtek.com/sdks-and-tools/universal-sdk-documentation/android/idevicecapabilities.md). # IDeviceCapabilities Create an instance of the `IDeviceCapabilities` using `IDevice.getCapabilities()`. Then use the functions described in this chapter. ### BatteryBackedClock This property returns true if the device is equipped with a battery that preserves the internal clock when not powered by a host system or charging. **Copy** ```java boolean IDeviceCapabilities.BatteryBackedClock(); ``` **Return Value:** Returns true if device is equipped with a battery backed clock. Otherwise, returns false. ### Display This property returns true if the device is equipped with display. **Copy** ```java boolean IDeviceCapabilities.Display(); ``` **Return Value:** Returns true if device is equipped with a display. Otherwise, returns false. ### MSRPowerSaver This property returns true if the device has the option to disable or enable the magnetic stripe reader head (MSR). The MSR may be powered down while the device is idle to minimize power consumption. **Copy** ```java boolean IDeviceCapabilities.MSRPowerSaver(); ``` **Return Value:** Returns true if device supports MSR power saver. Otherwise, returns false. ### PaymentMethods This property returns an enumerate list of payment methods supported by the device. **Copy** ```java List IDeviceCapabilities.PaymentMethods(); ``` **Return Value:** Returns a list of `PaymentMethod`. ### PINPad This property returns true if the device is equipped with a PIN Pad. **Copy** ```java boolean IDeviceCapabilities.PINPad(); ``` **Return Value:** Returns true if device is equipped with a PIN Pad. Otherwise, returns false. ### Signature This property returns true if the device is equipped with signature capture. **Copy** ```java boolean IDeviceCapabilities.Signature(); ``` **Return Value:** Returns true if device is equipped with signature capture. Otherwise, returns false. ### SRED This property returns true if the device supports Secure Reading and Exchange of Data. **Copy** ```java boolean IDeviceCapabilities.SRED(); ``` **Return Value:** Returns true if device supports SRED. Otherwise, returns false. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://developer.magtek.com/sdks-and-tools/universal-sdk-documentation/android/idevicecapabilities.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.