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Glossary
Downstream
The direction of data flow from the host or away from the host. A downstream port is the port on a
hub electrically farthest from the host that generates downstream data traffic from the hub.
Downstream ports receive upstream data traffic.
Upstream
The direction of data flow towards the host. An upstream port is the port on a device electrically
closest to the host that generates upstream data traffic from the hub. Upstream ports receive
downstream data traffic.
V
Vertical refresh rate
Expressed in Hz, it is the number of frames (complete pictures) written to the screen every second.
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Содержание 220EW9
Страница 35: ...Product Information file E 專案 220EW9 EDFU ENGLISH 220EW9 product product htm 7 of 7 2008 5 9 下午 03 45 37 ...
Страница 72: ...Consumer Information Centers file E 專案 220EW9 EDFU ENGLISH warranty warcic htm 12 of 12 2008 5 9 下午 03 45 34 ...
Страница 74: ...International Guarantee file E 專案 220EW9 EDFU ENGLISH warranty war_intl htm 2 of 2 2008 5 9 下午 03 45 44 ...
Страница 79: ...United States Guarantee file E 專案 220EW9 EDFU ENGLISH warranty war_usa htm 5 of 5 2008 5 9 下午 03 45 45 ...