تو سایت نوت بوک چک این جوری نوشته که :
The interfaces provided by the 4530s make a good impression. Along with the currently usual three USB 2.0 ports, and one HDMI and VGA output, there is also a ExpressCard 34 slot, as well as a USB 3.0 port available, which can be recognized by the description "Super Speed". Compared to its predecessor the current model doesn't have an eSATA combo-port, and thus has two interfaces less (eSATA and a further USB 3.0 port). In its place there is only one RJ-11 socket, which are very rare nowadays.
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من انگلیسیم خوب نیست و گفتم از الان بهتون بگم بعدا الکی بهم گیر ندید
خودم میخونم میفهمم ولی نمیتونم ترجمه کنم (ما این جوریم دیگه
)
ترجمه خط قرمز تو سایت "مترجم پارس آنلاین " این شد :