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Laptop Cooler NB339

Laptop Cooler NB339
Laptop Cooler NB339
  • Price: TK 850/-
  • Stock: In Stock
  • Model: NB339
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TK 850/-
Ex Tax: TK 850/-
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Key Features

    • Ultra-quiet cooling fan for powerful airflow
    • Metal mesh surface improves heat dissipation
    • 5-level adjustable height for ergonomic viewing
    • USB-powered – plug-and-play with no external power needed
    • Supports laptops up to 17 inches
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Description

High-Performance Cooling: NB339 Adjustable Laptop Cooler

The NB339 Laptop Cooling Pad is built for users who demand superior airflow and ergonomic comfort. Featuring a large ultra-quiet cooling fan, 5-step adjustable height, and USB-powered design, it efficiently dissipates heat from your laptop—making it ideal for gaming, video editing, and extended work sessions.

Its metal mesh surface maximizes cooling efficiency, while the anti-slip pads keep your laptop stable during use. Compatible with laptops up to 17 inches, the NB339 ensures both performance and posture support.



Buy from Dear IT Solution – Performance Cooling with Fast, Secure Delivery

At Dear IT Solution, we offer tested and functional products like the NB339 cooling pad, ensuring genuine quality, secure packaging, and fast delivery anywhere in Bangladesh. Our focus is on reliability and customer satisfaction with every purchase.

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/** * @license * Copyright 2017 Google LLC * SPDX-License-Identifier: Apache-2.0 *//** * @fileoverview Diagnostic audit that lists all JavaScript libraries detected on the page */import {Audit} from '../audit.js'; import * as i18n from '../../lib/i18n/i18n.js';const UIStrings = { /** Title of a Lighthouse audit that provides detail on the Javascript libraries that are used on the page. */ title: 'Detected JavaScript libraries', /** Description of a Lighthouse audit that tells the user what this audit is detecting. This is displayed after a user expands the section to see more. No character length limits. */ description: 'All front-end JavaScript libraries detected on the page. [Learn more about this JavaScript library detection diagnostic audit](https://developer.chrome.com/docs/lighthouse/best-practices/js-libraries/).', /** Label for a column in a data table; entries will be the version numbers of the detected Javascript libraries. */ columnVersion: 'Version', };const str_ = i18n.createIcuMessageFn(import.meta.url, UIStrings);class JsLibrariesAudit extends Audit { /** * @return {LH.Audit.Meta} */ static get meta() { return { id: 'js-libraries', title: str_(UIStrings.title), scoreDisplayMode: Audit.SCORING_MODES.INFORMATIVE, description: str_(UIStrings.description), requiredArtifacts: ['Stacks'], }; }/** * @param {LH.Artifacts} artifacts * @return {LH.Audit.Product} */ static audit(artifacts) { const libDetails = artifacts.Stacks .filter(stack => stack.detector === 'js') // Don't show the fast paths in the table. .filter(stack => !stack.id.endsWith('-fast')) .map(stack => ({ name: stack.name, version: stack.version, npm: stack.npm, }));/** @type {LH.Audit.Details.Table['headings']} */ const headings = [ {key: 'name', valueType: 'text', label: str_(i18n.UIStrings.columnName)}, {key: 'version', valueType: 'text', label: str_(UIStrings.columnVersion)}, ]; const details = Audit.makeTableDetails(headings, libDetails);const debugData = { type: /** @type {const} */ ('debugdata'), stacks: artifacts.Stacks.map(stack => { return { id: stack.id, version: stack.version, }; }), };if (!libDetails.length) { return {score: null, notApplicable: true}; }return { score: 1, // Always pass for now. details: { ...details, debugData, }, }; } }export default JsLibrariesAudit; export {UIStrings};