More Wal-Mart Technology

Remember my post a while back on technology available at Wal-Mart? And my recent post of the flat cat 5e cable from Wal-Mart?

Well, they've done it again. My son-in-law just bought a second monitor for his system at home and wanted a monitor "splitter."

What he really needed is a DVI to DB15 adapter. I found one at CompUSA for $29.99.
Then I went to walmart.com looking. Amazingly, Wal-Mart had this for $14.97.
Since the pictures are slightly different, I went to belkin.com and searched to see the difference. I searched first for "F2E4162A" (CompUSA's reference) and then "HDDB15F" (Wal-Mart's reference). The results pointed to the same page!

So which would you buy?