Over G wrote:

>> I have a Dell dock for a D610 and D620, and it has DVI out. It was very
>> inexpensive too, only $7.50.
>
> how come so cheap ?

There seem to be mass quantities of the Dell PRO1X on the market. Often
they are new, sometimes they are companies selling off their inventory,
and they are used, but still fine.

The port replicator for Dell notebooks has the following part numbers:

D/APR, Model PR01X, 2U442, P8129, 1W341, 1W342, 2T219, GH074, 310-7704

It's all the same item.

See
"http://accessories.us.dell.com/sna/productdetail.aspx?c=us&l=en&s=bsd&cs=04&sku=310-7704"

It fits:

Latitude D400 / D410 / D420 / D500 / D505 / D510 / D520 / D531 / D600 /
D610 / D620 / D630 / D800 / D810 / D820 / D830

Precision Workstation M20 / M60 / M65 / M70 / M90 / M4300

Inspiron 8500 / 8600 / 500m / 510m / 520 / M1710

Look on craigslist and eBay. I found a guy at the Electronics Flea
Market near me that had mass quantities for sale. I bought two for $15
(the normal price was $8, so it wasn't a lot of bargaining). You have to
use the 90W power supply, not the 65 watt supply, but that's what I had
already on two Dell Notebooks.

There is also the Dell Expansion station, which has the same capability,
plus a half-high PCI slot, and a media bay.