[Home](./index.md) > [bitburner](./bitburner.md) > [NetscriptPort](./bitburner.netscriptport.md) > [tryWrite](./bitburner.netscriptport.trywrite.md)
## NetscriptPort.tryWrite() method
Attempt to write data to the port.
Signature:
```typescript
tryWrite(value: string | number): boolean;
```
## Parameters
| Parameter | Type | Description |
| --- | --- | --- |
| value | string \| number | |
Returns:
boolean
True if the data was added to the port, false if the port was full
## Remarks
RAM cost: 0 GB