--- title: Device url: https://www.fastly.com/documentation/reference/compute/sdks/go/compute-sdk-go/device/struct.Device/ --- **Kind:** Struct **Module:** [device](https://www.fastly.com/documentation/reference/compute/sdks/go/compute-sdk-go/device/) **Package:** compute-sdk-go v1.11.0 **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L21 ```go type Device struct { // contains filtered or unexported fields } ``` ## Methods ### Brand **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L85 ```go func (d *Device) Brand() string ``` Brand returns the brand of the client device, possibly different from the manufacturer of that device. **Returns** `string` ### HWType **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L100 ```go func (d *Device) HWType() string ``` HWType returns a string representation of the primary client platform hardware. The most commonly used device types are also identified via boolean variables. Because a device may have multiple device types and this variable only has the primary type, we recommend using the boolean variables for logic and using this string representation for logging. **Returns** `string` ### Identified **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L197 ```go func (d *Device) Identified() bool ``` UserAgentIdentified returns true if the client device was successfully identified **Returns** `bool` ### IsDesktop **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L146 ```go func (d *Device) IsDesktop() bool ``` IsDesktop returns true if the client device is a desktop web browser. **Returns** `bool` ### IsDownloader **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L187 ```go func (d *Device) IsDownloader() bool ``` UserAgentIsDownloader returns true if the client device is a downloader **Returns** `bool` ### IsEReader **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L106 ```go func (d *Device) IsEReader() bool ``` IsEReader returns true if the client device is a reading device (like a Kindle). **Returns** `bool` ### IsFeedreader **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L192 ```go func (d *Device) IsFeedreader() bool ``` UserAgentIsFeedreader returns true if the client device is a feed reader **Returns** `bool` ### IsGameConsole **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L112 ```go func (d *Device) IsGameConsole() bool ``` IsGameConsole returns true if the client device is a video game console (like a PlayStation or Xbox). **Returns** `bool` ### IsMediaPlayer **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L119 ```go func (d *Device) IsMediaPlayer() bool ``` IsMediaPlayer returns true if the client device is a media player (like Blu-ray players, iPod devices, and smart speakers such as Amazon Echo). **Returns** `bool` ### IsMobile **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L124 ```go func (d *Device) IsMobile() bool ``` IsMobile returns true if the client device is a mobile phone. **Returns** `bool` ### IsSmartTV **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L129 ```go func (d *Device) IsSmartTV() bool ``` IsSmartTV returns true if the client device is a smart TV. **Returns** `bool` ### IsTablet **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L135 ```go func (d *Device) IsTablet() bool ``` IsTablet returns true if the client device is a tablet (like an iPad). **Returns** `bool` ### IsTouchscreen **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L152 ```go func (d *Device) IsTouchscreen() bool ``` IsTouchscreen returns true if the client device's screen is touch sensitive. **Returns** `bool` ### IsTVPlayer **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L141 ```go func (d *Device) IsTVPlayer() bool ``` IsTVPlayer returns true if the client device is a set-top box or other TV player (like a Roku or Apple TV). **Returns** `bool` ### Model **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L90 ```go func (d *Device) Model() string ``` Model returns the model of the client device. **Returns** `string` ### Name **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L79 ```go func (d *Device) Name() string ``` Name returns the name of the client device. **Returns** `string` ### UserAgentBotName **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L177 ```go func (d *Device) UserAgentBotName() string ``` UserAgentBotName returns the bot name (if the user agent is a bot) **Returns** `string` ### UserAgentIsBot **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L182 ```go func (d *Device) UserAgentIsBot() bool ``` UserAgentIsBot returns true if the client device is a bot **Returns** `bool` ### UserAgentMajor **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L162 ```go func (d *Device) UserAgentMajor() string ``` UserAgentMajor returns the major version of the user agent **Returns** `string` ### UserAgentMinor **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L167 ```go func (d *Device) UserAgentMinor() string ``` UserAgentMinor returns the minor version of the user agent **Returns** `string` ### UserAgentName **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L157 ```go func (d *Device) UserAgentName() string ``` UserAgentName returns the name of the user agent **Returns** `string` ### UserAgentPatch **Source:** https://github.com/fastly/compute-sdk-go/blob/d6bf71b04516ed72d6018cab6fff701a865f86e5/device/device_detection.go#L172 ```go func (d *Device) UserAgentPatch() string ``` UserAgentPatch returns the patch level version of the user agent **Returns** `string`