Hardware Overview; Front View - D-Link DNR-4020-16P User Manual

Section 1 - Product Overview
1
Power Indicator
2
HDD Indicator
3
KB/Mouse Port
4
Backup Port
D-Link DNR-4020-16P User Manual

Hardware Overview

Front View

1 2
Lights up when the device is receiving power and the power switch is turned on.
Hard disk status indicator. This indicator flashes when data is being transmitted.
USB port for a mouse or keyboard.
USB port for a flash drive.
3 4
4