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Troubleshooting | 5 |
Troubleshooting
•Connect your USB device to the hub only after the
•USB 2.0 performance (high speed of up to 480 Mbps) can only be expected when the hub is connected to your computer’s USB 2.0 port and the connected USB peripherals are USB 2.0 compliant.
•Though the hub comes with a DC IN power jack, in most cases, a power adapter is not required. If your USB peripheral (e.g., USB scanner or printer) is power demanding, then the USB peripheral should always be connected to its provided power adapter.
•If “USB Hub Power Exceeded” message appears, the hub’s
Note: Make sure the affected USB peripheral has enough power by connecting its provided power adapter to it.
Specifications
USB Interface | USB 2.0, USB 1.1 compliant |
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LED | Power - logo illuminates blue |
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Power mode | |
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Speed | 480/12/1.5 Mbps, |
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Connector/Ports | 1 upstream connector and 4 downstream ports |
| DC IN connector (5V 2.5A) |
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Supported OS | Windows 98SE, Windows ME, Windows 2000, Windows |
| XP, Windows Vista, Server 2003, Mac OS 8.6 or above. |
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Compliance | ACPI, OHCI, and EHCI compliant |
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Power consumption | 100mA per port in |
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Power management | Active mode: 80mA (max, sleep mode: under 45 uA |
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Community mode (for all downstream ports) at 2.5A | |
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Housing materials | ABS |
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