請問各位, 小弟用過3張電視卡, 分別來自這3家
1.Aitech
2.http://www.yuan.com.tw
3.http://www.upmost.cm.tw

1之產品市場上已找不到,
2之產品是Graphic card 加TV Function, TV螢幕任何大小皆可用mouse拉,相當方便
3之產品TV螢幕僅能2 choices, 即全螢幕和固定一個小小的方塊

I like the 2nd because it can adjust the windows easily, but it is not available in the market. I wish to buy a new one for my another computer. Could someone tell me how is the scalability of the screen for each product you guys ever discussed?