[Expired]Dell 27" S2721QS 4K UHD IPS FreeSync Monitor

: Not as good as LG's 4K, this one only covers 99% sRGB. 不如lg的4k，这个只是99srgb的

: Yes, it can be used. All computers have a graphics card (otherwise, you wouldn't see any display on the laptop screen). You're probably saying it doesn't have a dedicated graphics card, but in this case, the computer will definitely have an integrated graphics card and can connect to a monitor. 可以用 所有电脑都是有显卡的（否则你在手提电脑屏幕闪都看不到任何显示内容），你说的应该是没有独立显卡，但是这种情况下电脑一定还有一个集成显卡，完全可以接显示器

回复 @低调的解析几何 : Thanks 谢谢

: A 2ms delay is practically unnoticeable. Most monitors have higher input lag anyway. These pixel response specs are just marketing fluff to make them seem comparable. 2ms的延迟根本感受不到区别，现在显示器上输入延迟一般更高，这些像素偏转延迟的规格写出来只是用来让人觉得都大差不差

回复 @匿名用户 : I feel like any large-scale game will have an impact. At least 2ms. 感觉只要是大型游戏，都会有影响，至少要2ms

: Great price 好价

回复 @低调的解析几何 : Thanks bro, I grabbed it! 谢谢哥 冲了

: But it's also cheaper, just need to plug in an extra power cable. Not a big deal. 但是也便宜 无非是多插一根电源线 还好

: Yes 可以

回复 @冰甜赵光 : I wrote that wrong, I have this model, it doesn't have USB. If you need USB, choose s2722qc. 写错了，我有这款，没有usb，要usb的选s2722qc

: I saw 'What's in the box' says USB 3.0, is that it? 我看What's in the box写有USB 3.0，是这个东西吗