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Specifications – Lenovo K4450 Notebook User Manual

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8

User Guide

Interface

Always On USB connector

Combo audio jack

External monitor connector

HDMI connector

RJ45 Ethernet connector

USB 2.0 connector

USB 3.0 connector

4-in-1 digital media card reader slot

Wireless features

Integrated wireless LAN

100/1000 Mbps Ethernet communication

Specifications

This topic lists the physical specifications for your computer.

Heat output

65 W (222 Btu/hr)

Power source (ac power adapter)

Sine-wave input at 50 to 60 Hz

Input rating of ac power adapter: 100 to 240 V ac, 50 to 60 Hz

Battery pack

Lithium-ion (Li-ion) battery pack