View source for Universal 71641 (Yellowed Example)

= Universal 71641 (Yellowed Example) =

[[File:surge_universal_71641_yellowed_main_01.jpg|thumb|center|400px|Overall view of the yellowed Universal 71641.]]

== Overview ==

The '''Universal 71641''' is a six-outlet surge protector manufactured in 2004 and marketed for home and office electronic equipment.

The documented example exhibits significant enclosure yellowing and serves as an interesting example of long-term plastic aging.

== Specifications ==

* Manufacturer: Universal
* Model: 71641
* Manufacturing Date: May 23, 2004
* Outlets: 6 grounded outlets
* Transformer-spaced outlet: Yes
* Power Switch: Illuminated RESET/OFF rocker switch
* Surge Indicator: Yes

== Physical Description ==

The Universal 71641 utilizes a beige plastic enclosure with six grounded outlets arranged in a single row.

The outlet nearest the end of the strip is spaced farther from the adjacent receptacle to accommodate transformer-style power adapters and oversized plugs.

A rocker-style RESET/OFF power switch and surge-protection indicator are located near the power-cord entry point.

The documented example exhibits significant yellowing of the enclosure. Areas surrounding several outlets have retained noticeably lighter coloration where plugs remained inserted for extended periods. The pattern suggests long-term use with multiple two-prong devices connected to the unit.

The yellowing pattern appears consistent with prolonged use of multiple two-prong devices, which shielded portions of the enclosure from the aging processes affecting the surrounding plastic.

== Product Gallery ==

<gallery mode="packed" heights="250">
File:surge_universal_71641_yellowed_main_01.jpg|Overall view of the yellowed Universal 71641.
File:surge_universal_71641_yellowed_switch_01.jpg|Control section showing the power switch and surge indicator.
File:surge_universal_71641_yellowed_middleoutlets_01.jpg|Outlet section showing differential yellowing.
</gallery>