Universal Power Supply Work with my Laptops?

[THSNOTLEK]

Theres this 90w universal power supply and I'm wondering if it works with my Compaq Presario R3000 and my HP Compaq Workstation 8510w
http://www.ebay.com/itm/10tip-90W-Laptop-Universal-Power-Supply-Cord-AC-Adapter-Charger-for-Notebook/180909507009?rt=nc&_trksid=p2047675.m1851&_trkparms=aid%3D222002%26algo%3DSIC.FIT%26ao%3D1%26asc%3D163%26meid%3D1018145151588086451%26pid%3D100005%26prg%3D1088%26rk%3D3%26rkt%3D4%26sd%3D261264264388%26

 

[Austrai]

A 90w power supply would be fine for the 8510w.

You would need a 120w for the R3000, though.

 

[THSNOTLEK]

But do you know if those supplys are compatible? Like if they fit in the power hole thingy? If I bought a 120w would it ruin my 8510w

 

[Austrai]

The one you linked has a number of tips that you could use to fit into your power socket.

Technically, you could use a 120w adapter with the right tip to power your 8510w.

If I recall correctly, the tips determine how much power is drawn.

 

[THSNOTLEK]

So the universal has the right connector that I could use it for both laptops not at the same time of course but.

 

[THSNOTLEK]

Thats what I am wondering are the right tips included with the universal like one of thev10 that come with it?

 

[THSNOTLEK]

SOMEONE PLZ ANSWER