请问哪里买dual monitor 好？costco 的好吗？

我的monitor是24吋。觉得很多时候想要用dual monitor,特别是做graphic design时。
我现在monitor是买dell studio 8000时配的。看costco viewsonic dual monitor 在
降价。不知好用否，链接如下。不知是否带speaker,title 上写有，下面
specification 却没写。


http://www.costco.com/Browse/Product.aspx?Prodid=11543245&search=monitor&Mo=76&cm_re=1_en-_-Top_Left_Nav-_-Top_search〈=en-US&Nr=P_CatalogName:BC&Sp=S&N=5000043&whse=BC&Dx=mode+matchallpartial&Ntk=Text_Search&Dr=P_CatalogName:BC&Ne=4000000&D=monitor&Nt

如果不好。请问哪里买的dual monitor比较好？我要求不高，但也希望
不要太差。

非常感谢。

所有跟帖： 

• 价格很不错， -π- ♂ (177 bytes) () 08/08/2010 postreply 14:30:11

• 谢谢你。好像质量还不如我目前的dell ST2410 Full HD Monitor -swj2000- ♀ (0 bytes) () 08/08/2010 postreply 20:55:11

• Two monitors don't have to be the same. I have 3 monitors -LAChinese- ♂ (212 bytes) () 08/08/2010 postreply 23:23:50

• where to get the adapter, "hooker", to hook up 2 monitors ? -弓尒- ♂ (96 bytes) () 08/08/2010 postreply 23:38:44

• Nowadays most video cards can support 2 monitors, -LAChinese- ♂ (217 bytes) () 08/09/2010 postreply 10:37:17

• Thank you very much. -swj2000- ♀ (532 bytes) () 08/09/2010 postreply 12:15:38

• Can I have two monitors with different resolutions? Thanks. -swj2000- ♀ (135 bytes) () 08/09/2010 postreply 20:56:08

• Sure. Go to Control Panel -> Display -> Setting, adjust -LAChinese- ♂ (202 bytes) () 08/09/2010 postreply 23:42:32

• Thank you for your help. -swj2000- ♀ (90 bytes) () 08/09/2010 postreply 23:56:38