δξδιψεϊ βν πβζψϊ ξδηιαεψ USB ςφξε
εεγΰ ωΰϊδ ξηαψ μωχς δϊεξκ α USB 2
εΰν ΰϊδ ξωχις αηγω- λαψ ιω USB3
ωμεν.
χπιϊι ΰϊ δξεφψ δζδ μτπι ωπϊιιν, http://www.ivory.co.il/catalog.php?id=5065 δεΰ ρερ ςαεγδ ΰξιο ΰαμ ΰιθι αθιψεσ.
ΰπι ξςεπιιο μχπεϊ ΰηγ ΰηψ ωχφα δδςαψδ ωμε ιδιδ ξδιψ ςγ ραιψ ψφει βν 32GB, μξι ωιω πιριεο θεα ςν γβν ρτφιτι ιεϊψ ξξεζξο μδφις μι ΰεϊε.
ϊεγδ.
ξγιπϊ ιωψΰμ - ξγιπϊ ηζιψι ξρ εωμξεπιν.
δξδιψεϊ βν πβζψϊ ξδηιαεψ USB ςφξε
εεγΰ ωΰϊδ ξηαψ μωχς δϊεξκ α USB 2
εΰν ΰϊδ ξωχις αηγω- λαψ ιω USB3
λΰα ςεαψ εωα ...
ξδ δδαγμ αςφν αιο ξξωχ 2.0 μ- 3.0 ?
ξγιπϊ ιωψΰμ - ξγιπϊ ηζιψι ξρ εωμξεπιν.
patriot Xporter XT boost
δλι ςξιγ, δλι ξδιψ.
α- USB2 χφα δςαψϊ δπϊεπι δξιψαι ςεξγ ςμ 480 μςεξϊ δ 5 Gbit/s α USB3
εατιψεθ: http://en.wikipedia.org/wiki/USB_3.0
Implementation differences compared to USB 2.0
The USB 3.0 specification uses the same concepts of USB 2.0 but with many improvements and totally different implementation. Earlier USB concepts like endpoints and four transfer types (bulk, control, isochronous and interrupt) are preserved but the protocol and electrical interface are significantly different. It is so different that the specification defines a physically separate channel to carry USB 3.0 traffic. The changes in this specification make improvements in the following areas:
transfer speed added a new transfer type called Super Speed or SS 5 Gbit/s (electrically it is more similar to PCIe Gen2 than USB 2.0);
more bandwidth instead of one-way communication, USB 3.0 uses two unidirectional data paths: one to receive data and the other to transmit;
power management U0 through U3 link power management states are defined;
improved bus utilization a new feature is added (using packets NRDY and ERDY) to let a device asynchronously notify the host of its readiness (no need of polling);
support to rotating media Bulk protocol is updated with a new feature called Stream Protocol that allows a large number of logical streams within an Endpoint.
USB 3.0 has transmission speeds of up to 5 Gbit/s, which is 10 times faster than USB 2.0 (480 Mbit/s). USB 3.0 significantly reduces the time required for data transmission, reduces power consumption, and is backwards compatible with USB 2.0.
BackDoorMan αρμπβ δξχεψι ψεεη αγψεν ΰψδ"α αωπεϊ δ 20 ετιψεωε: ξΰδα ωμ πωιν πωεΰεϊ εξϊΰψ ΰϊ γψκ διφιΰδ ξαιϊο ωμ ΰεϊο πωιν ρεψψεϊ.
ωξψε ςμ χωψ