Showing posts with label usb 2. Show all posts
Showing posts with label usb 2. Show all posts

12/15/2011

Hi-Speed 7 Port USB 2.0 Hub +Power AC Adapter for PC Review

Hi-Speed 7 Port USB 2.0 Hub +Power AC Adapter for PC
Average Reviews:

(More customer reviews)
This item works exactly as described.
I wouldn't purchase this item again for the same reason I purchased it; The brights are extremely bright. It lights up a room. The whole unit is lit with a bright blue light in the middle that flashes. It would be nice if this center light could be dimmed or switched off.
The port lights are steady and I have no issue with them, only the center light.
Perhaps I may need to attach this item to the bottom of the desk.

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This 7 port USB hub should be the easiest and fastest way to connect all your USB devices to PC, laptops. 7 high-speed ports can connect to an almost limitless number of USB devices including modems, scanners, printers, PC cameras, digital cameras, keyboards.Specially designed for space-saving function and multi-connection convenience. Each port handles up to 480Mbps; these devices are fully hot-swappable and daisy-chainable up to 127 devices. The LEDs help color-code your USB devices and ports. Plug this hub into just one of your computers USB ports and you'll add 7 extra USB ports to your computer. This USB 2.0 7-port hub gives you more flexibility of connections. It comes with an AC power adapter so you can run devices like external drives, printers.

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10/04/2011

Syba PCI -Expres USB 2.0 5-port Host Controller Card Review

Syba PCI -Expres USB 2.0 5-port Host Controller Card
Average Reviews:

(More customer reviews)
I bought this card because it has FIVE external USB ports, it is PCI-E, and the price was very reasonable. The instructions are easy to follow and installed on first startup. NOTE: This card does require external power from a molex connector which are in most PCs. NOTE: Do not worry if you have used up all available molex power connectors in your PC because along with the card comes an adapter that splits one power source to two so you can connect the card along with whatever other device you have in your PC.

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Using powerful NEC 2.0 host controller chip. Complies with PCI-Express Base Specifications Revision 1.1 with data transfer rate up to 2.5Gbps. Complies with Universal Serial Bus Specification Revision 2.0. Complies with Open Host Controller Interface Specification for USB Revision 1.0a. Complies with Enhanced Host Controller Interface Specification for USB Revision 1.0. External power connector for USB bus power (Available on special models). All downstream ports can handle High-Speed (480Mbps), Full-Speed (12Mbps), and Low-Speed (1.5Mbps) transaction. Fully Plug and Play supported. Full support of real time dynamic insertion and removal of devices. Supports all USB-compliant peripherals (e.g. keyboard, mouse, monitor, telephone, joystick, etc). Driverless for Windows 2000, XP 32/64-bit, Server 20003 32bit/64bit, Vista 32/64bit, Server 2008 32/64-bit, Linux and Mac OS.

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7/24/2011

Kensington DomeHub 7-port USB 2.0 Hub with FlyLight Review

Kensington DomeHub 7-port USB 2.0 Hub with FlyLight
Average Reviews:

(More customer reviews)
The Kensington 7 Port USB 2.0 Dome Hub is a superb piece of user-centred design.
For years I've used USB ports that technically did their job, but failed in other areas. Take the most recent that I've been using - made by GE, it suffers from design flaws that are truly infuriating. First, there is not enough space between the USB port sockets, so that USB leads that have fat plugs cannot be plugged in next to each other. Secondly, the unit is so light (despite being a seven-port hub) that it slides around my desk whenever I move one of the leads that are plugged into it. It might work technically as a hub, but as a piece of useful technology it's hopeless. It has quite clearly never actually been tested by a real end-user in a working environment.
The Kensington 7 Port USB 2.0 Dome Hub, on the other hand, is superbly designed. Its rounded shape means that the USB lead plugs are adequately separated and all the ports can accommodate a lead with a fat plug. One of the ports is conveniently located right at the top of the dome, perfect positioning for items that are frequently plugged and unplugged, such as pen drives. And, the unit is heavily weighted, and never slides around my desk. And, it looks superb as well. Highly recommended.


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Kensington K33118 7-port USB 2.0 DomeHub K33118USB USB Hubs

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