Port Hub
2010
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 6 PORT SYBA PCI CONTROLLER USB 20 HUB HIGH SPEED 480MB PCI CARD CARDS $8.87 Time Remaining: 9h 18m Buy It Now for only: $8.87 |
 Latest USB 30 4 Port Hub Super Speed 5Gbps w cable $0.87 Time Remaining: 9h 53m |
 4Port USB 30 HUB to PCI e PCI Express 5Gbps Superspeed Card Adapter VLI Chipset $11.87 Time Remaining: 20d 22h 28m Buy It Now for only: $11.87 |
 PCI e PCI Express USB30 4 port Card VLI hub adapter $11.39 Time Remaining: 19d 2h 50m Buy It Now for only: $11.39 |
 USB 20 5 PORT PCI HUB CARD HIGH SPEED ADAPTER $4.35 Time Remaining: 7d 29m Buy It Now for only: $4.35 |
 USB 30 4 Port HUB PCI E Express Card Adapter $12.39 Time Remaining: 24d 22h 13m Buy It Now for only: $12.39 |
 4 Port USB 30 HUB to PCI e PCI Express Card Adapter VLI Chipset Brandly New $12.58 Time Remaining: 18d 23h 10m Buy It Now for only: $12.58 |
 VIA USB 20 5 Port HUB High Speed 480Mbps PCI CARD C $3.99 Time Remaining: 6d 18h 20m Buy It Now for only: $3.99 |
 Z 2 Port USB HUB to Express Card ExpressCard Adapter $0.83 Time Remaining: 12h 10m |
 New USB 20 5 PORT 4+1 PCI HUB CARD HIGH SPEED ADAPTER 480MB for PC Windows $4.25 Time Remaining: 19d 11h 30m Buy It Now for only: $4.25 |
 USB 20 PCI CARD 4 PORT CONTROLLER USB HUB ADAPTER $4.99 Time Remaining: 5d 20h 39m Buy It Now for only: $4.99 |
 USB 8 Port Hub Firewire PCI Interface Card MAC Window 7 $11.79 Time Remaining: 8d 6h 46m Buy It Now for only: $11.79 |
 NEW 4 Port USB 30 HUB to PCI E Express Card Adapter $11.88 Time Remaining: 26d 21h 25m Buy It Now for only: $11.88 |
 NEW 4+1 5 PORT PCI USB 20 NEC CHIPSET HUB CARD WORK WINDOWS 7 32 64 BIT $5.50 Time Remaining: 19d 3h 42m Buy It Now for only: $5.50 |
 New PCI e PCI Express to 4 Port USB30 VLI USB Hub Controller Card Adapter 5Gbps $11.38 Time Remaining: 27d 19h 28m Buy It Now for only: $11.38 |
 NEW 4 Port USB 30 HUB to PCI E Express Card Adapter $13.99 Time Remaining: 27d 19h 20m Buy It Now for only: $13.99 |
 Z New USB 30 4 Port Hub Super Speed 5Gbps w cable $0.83 Time Remaining: 15h 7m |
 5Port HI Speed Ethernet Network LAN Splitter HUB Switch $10.77 Time Remaining: 3d 1h 42m Buy It Now for only: $10.77 |
 2 Port USB 30 HUB to PCI E Express Card Adapter $9.99 Time Remaining: 15d 20h 35m Buy It Now for only: $9.99 |
 USB 20 5 PORT PCI HUB CARD HIGH SPEED ADAPTER $3.94 Time Remaining: 18d 22h 28m Buy It Now for only: $3.94 |
 USB 30 4 Ports 5Gbps to PCI E Expresscard Controller Card Hub Adapter New $12.50 Time Remaining: 25d 22h 4m Buy It Now for only: $12.50 |
 Syba 7 Port USB 20 High Speed HUB Powered+AC Adapter $12.69 Time Remaining: 22d 5h 4m Buy It Now for only: $12.69 |
 PCI e PCI Express USB30 4 port Card VLI hub adapter $12.25 Time Remaining: 25d 13h 23m Buy It Now for only: $12.25 |
 PCI e PCI Express 4 port USB30 VLI USB hub Card adapter $11.95 Time Remaining: 3d 6h 29m Buy It Now for only: $11.95 |
 USB 20 PCI CARD 4 PORT CONTROLLER USB HUB ADAPTER 5 port $0.96 Time Remaining: 1d 4h 24m |
 4 Port USB 30 HUB To PCI E PCI Express Card Adapter 5Gbps Highspeed for XP WIN7 $11.97 Time Remaining: 29d 16h 30m Buy It Now for only: $11.97 |
 SYBA CL HUB20033 Connectland High Speed USB 20 Mini Hub 4 Port Work Windows 7 $5.99 Time Remaining: 1d 1h 56m Buy It Now for only: $5.99 |
 5 Port PCI Card USB 20 High Speed 480 Mbps HUB Adapter $4.49 Time Remaining: 22d 14h 44m Buy It Now for only: $4.49 |
 New 5 Port USB 20 PCI HUB Card Via Adapter High Speed 480 Mbps Serial ATA 10 $5.19 Time Remaining: 5d 16h 27m Buy It Now for only: $5.19 |
 7 Port USB 20 High Speed HUB + AC USA Power Adapter Black win7 XP Macbook Mac $6.88 Time Remaining: 3d 17h 35m Buy It Now for only: $6.88 |
 SYBA Connectland CL HUB20033 USB High Speed 20 Mini Hub 4 Port Work Windows ME $5.69 Time Remaining: 6h 4m Buy It Now for only: $5.69 |
 ASUS U3S6 USB 30 SATA 6Gb s PCIe card + Koutech IO FPH430 USB30 4 port Hub $10.50 (3 Bids) Time Remaining: 1d 9h 31m |
 Syba Connectland 7 Port USB 20 Hub Black Orange For PC Computer $12.49 Time Remaining: 20d 10h 18m Buy It Now for only: $12.49 |
 2X USB 20 4+1 Port PCI Hub Card Adapter $7.99 Time Remaining: 4d 19h 42m Buy It Now for only: $7.99 |
 Syba 35 Internal Front Panel 4 Port USB 20 Hub for PC $10.44 Time Remaining: 21d 7h 40m Buy It Now for only: $10.44 |
 USB 30 PCI EXPRESS PCI E CARD HUB NEC CHIPSET ADAPTER 2 PORT Chipset D720200 $10.50 Time Remaining: 16d 19h 53m Buy It Now for only: $10.50 |
 USB 20 4+1 Port PCI Hub Card Adapter $4.79 Time Remaining: 1d 19h 38m Buy It Now for only: $4.79 |
 USB 20 5 PORT PCI HUB CARD HIGH SPEED ADAPTER $4.00 Time Remaining: 18d 21h 22m Buy It Now for only: $4.00 |
 New 5 Ports VIA USB 20 Hub High Speed 480MB PCI Card Cards Work Windows 7 32 64 $5.30 Time Remaining: 19d 3h 25m Buy It Now for only: $5.30 |
 EQUINOX ESP 4 MI 4 PORT SERIAL HUB $4.99 Time Remaining: 1d 12h 23m |
 2 ports USB 30 A Female Port HUB to Motherboard 20Pin Header Adapter Connector $5.99 Time Remaining: 12d 5h 36m Buy It Now for only: $5.99 |
 NEW 2 Port USB 30 HUB to PCI E Express VL 800 Card Adapter Free Shipping $13.99 Time Remaining: 17d 14h 9m Buy It Now for only: $13.99 |
 PCIe PCI E to 35 USB 30 Front Panel Media Dashboard 4 Port Hub + Card Reader $33.24 Time Remaining: 12d 20h 23m Buy It Now for only: $33.24 |
 USB 20 5 PORT PCI HUB CARD HIGH SPEED ADAPTER C $1.35 Time Remaining: 18d 21h 22m Buy It Now for only: $1.35 |
 Syba 4 Port SuperSpeed USB 20 Internal Front Panel Hub 35 Inch For PC $10.44 Time Remaining: 21d 8h 17m Buy It Now for only: $10.44 |
 New VIA USB 20 5 Port HUB High Speed 480Mbps PCI CARD $3.99 Time Remaining: 21d 14h 23m Buy It Now for only: $3.99 |
 SYBA 4 port USB 20 PCI Express x1 Controller Card SY PEX20032 hub expansion $19.99 Time Remaining: 14d 2h 53m Buy It Now for only: $19.99 |
 HOT 35 Front Panel PCI E To USB 30 4 Port Hub Combo+20 Card Reader 4 Port NM $20.00 (10 Bids) Time Remaining: 1d 20h 58m |
 USB 20 HUB 4+1 PORTS INTERNAL PCI HOST CONTROLLER CARD $4.19 Time Remaining: 15d 1h 44m Buy It Now for only: $4.19 |
 35 PCI E PCI Express to 30 Internal Combo USB 3Port Hub+Card Reader 4 Win7 64 $35.99 Time Remaining: 26d 22h 34m Buy It Now for only: $35.99 |
 35 inch bay internal front panel full in 5GB 4 port USB 30 USB30 HUB for PC $20.95 Time Remaining: 20d 5h 28m Buy It Now for only: $20.95 |
 Arctic Cooling Breeze Pro USB Desktop Fan 4 Ports Hub $16.98 Time Remaining: 20d 20h 36m Buy It Now for only: $16.98 |
 35 Front Panel Internal PCI E To USB 30 4 Port Hub Combo+20 Card Reader A008 $26.99 Time Remaining: 2d 18h 44m Buy It Now for only: $26.99 |
 USB 30 4 Port Hub Super Speed 5Gbps w cable NEW $22.66 Time Remaining: 7d 19h 32m Buy It Now for only: $22.66 |
 NEW Low Profile 4 Port Hi Speed USB 20 PCI Card Hub $9.59 Time Remaining: 3d 6h 19m |
 HOT 35 Front Panel PCI E To USB 30 4 Port Hub Combo+20 Card Reader 4 Port NM $34.28 Time Remaining: 28d 19h 1m Buy It Now for only: $34.28 |
 7 Port USB 20 High Speed HUB + AC USA Power Adapter Black win 7 XP Macbook Mac $6.88 Time Remaining: 3d 4h 4m Buy It Now for only: $6.88 |
 2Port USB 30 HUB to PCI e PCI Express 5Gbps Superspeed Card Adapter NEC Chipset $9.95 Time Remaining: 20d 22h 26m Buy It Now for only: $9.95 |
 SYBA HIGH SPEED USB 7 PORT HUB POWERED+AC ADAPTER CABLE $12.73 Time Remaining: 25d 13h 54m Buy It Now for only: $12.73 |
 SYBA Connectland 4 port High Speed USB 20 Mini Hub OEM CL HUB20033 Black $5.99 Time Remaining: 1d 5h 42m Buy It Now for only: $5.99 |
 4 Port USB 30 HUB to PCI E Express Card Adapter $12.99 Time Remaining: 10d 20h 25m Buy It Now for only: $12.99 |
 5 Port USB 20 High Speed PCI Controller Card Hub 480MB $1.00 Time Remaining: 26d 8h 35m Buy It Now for only: $1.00 |
 Hexin TD 1216 RS232 RS485 to 16 Port RS485 Hub $349.00 Time Remaining: 3d 16h Buy It Now for only: $385.00 |
 New 4Port USB 30 HUB Express 5Gbps Superspeed Card Adapter VLI Chipset $22.86 Time Remaining: 2d 18h 35m Buy It Now for only: $22.86 |
 NEW 2 Port USB 30 HUB to PCI E Express Card Adapter $10.99 Time Remaining: 15d 20h 33m Buy It Now for only: $10.99 |
 Syba 7 Port USB 20 High Speed HUB Powered+AC Adapter $15.24 Time Remaining: 25d 14h 15m Buy It Now for only: $15.24 |
 PCI to USB20 4 + 1 port VIA 6212 chipset Card HUB $5.95 Time Remaining: 26d 5h 49m Buy It Now for only: $5.95 |
 5 PORT USB 20 PCI HUB CARD VIA HIGH SPEED ADAPTER $4.49 Time Remaining: 17d 6h 9m Buy It Now for only: $4.49 |
 34mm Express USB20 4ports HUB Adapter Card carbus NEC chipset $8.50 Time Remaining: 23d 21h 27m Buy It Now for only: $8.50 |
 NEW 4 Port USB 30 HUB to PCI E Express Card Adapter $15.99 Time Remaining: 9d 19h 45m Buy It Now for only: $15.99 |
 2 Port USB 30 USB30 PCI E PCI Express x1 Card Hub NEC $15.75 Time Remaining: 4d 4h |
 5 Ports USB 20 High Speed PCI Card Hub For PC $4.99 Time Remaining: 15d 5h 35m Buy It Now for only: $4.99 |
 VIA USB 20 5 Port HUB High Speed 480Mbps PCI CARD C $3.99 Time Remaining: 17d 19h 22m Buy It Now for only: $3.99 |
 35 Front Panel Internal PCI E To USB 30 4 Port Hub Combo+20 Card Reader Win7 $27.99 Time Remaining: 12d 20h 50m Buy It Now for only: $27.99 |
 New PCI e PCI Express to 4 Port USB30 VLI USB Hub Controller Card Adapter 5Gbps $15.59 Time Remaining: 22d 14h 50m Buy It Now for only: $15.59 |
 IBM 8228 6091014 8228 23 817TW 8 Port Ring In Ring Out HUB $20.00 Time Remaining: 17d 10h 32m Buy It Now for only: $20.00 |
 PCI E Express to 4 Port USB 30 Controller Card Adapter Hub Super Speed 5Gbps $12.68 Time Remaining: 18d 23h 6m Buy It Now for only: $12.68 |
 2 Port Low Profile USB 30 USB30 PCI E x1 Card Hub $17.50 Time Remaining: 5d 2h 39m |
 Sakar M04318MB Mobility Black USB 20 Mini USB Round 4 Port Hub $14.95 Time Remaining: 27d 12h 59m Buy It Now for only: $14.95 |
 NEW 2 Port USB 30 HUB to PCI E Express Card Adapter $12.99 Time Remaining: 10d 21h 53m Buy It Now for only: $12.99 |
 UIH 324 Black 35inch Bay USB20 4Port Hub $13.75 Time Remaining: 4d 9h 14m Buy It Now for only: $13.75 |
 VIA USB 20 5 PORT HUB HIGH SPEED 480MB PCI CARD CARDS $4.49 Time Remaining: 17d 7h 11m Buy It Now for only: $4.49 |
 USB 20 5 Port PCI Hub High Speed Card Adapter $4.99 Time Remaining: 25d 21h 21m Buy It Now for only: $4.99 |
 Encore ESH 708 8 Port Mini Hub XZ850519T $12.05 Time Remaining: 3d 7h 40m Buy It Now for only: $12.05 |
 PCI Express 20 TO 5x External + 2x Internal USB 30 7 Ports Expansion Card Hub $60.29 Time Remaining: 20d 15h 22m Buy It Now for only: $60.29 |
 HOT 35 Front Panel PCI E To USB 30 4 Port Hub Combo+20 Card Reader 4 Port NM $9.51 (7 Bids) Time Remaining: 6d 9h 29m |
 PCI Express 20 TO 5x External + 2x Internal USB 30 7 Ports Expansion Card Hub $59.59 Time Remaining: 18d 7h 11m Buy It Now for only: $59.59 |
 SYBA 35 Inch Internal Front Panel USB 20 Hub OEM SD U2HUB 4 4 Port NEW For PC $10.99 Time Remaining: 20d 11h 42m Buy It Now for only: $10.99 |
 USB 20 4+1 5 Port 480Mbps High Speed VIA HUB PCI Controller Card Cards Adapter $3.45 Time Remaining: 9d 6h 13m Buy It Now for only: $3.45 |
 4 Port USB Hub $14.95 Time Remaining: 24d 14h 21m Buy It Now for only: $14.95 |
 USB 20 x 5 Ports Hub PCI Card $6.49 Time Remaining: 6d 23h 11m Buy It Now for only: $6.49 |
 High Speed VIA USB 20 5 Port HUB PCI CARD H $4.09 Time Remaining: 15d 21h 18m Buy It Now for only: $4.09 |
 VIA USB 20 5 PORT HUB HIGH SPEED 480MB PCI CARD CARDS $4.99 Time Remaining: 20h 57m Buy It Now for only: $4.99 |
 Supermicro 4 Port 20 USB Add in Hub $0.99 Time Remaining: 6d 23h 30m |
 4 Port USB 30 HUB to PCI E Expresscard Card Adapter 5H $11.95 Time Remaining: 22d 17h 42m Buy It Now for only: $11.95 |
 SYBA Connectland 4 Port Mini High Speed USB 20 Hub CL U2MNHUB 4B For Laptop PC $7.49 Time Remaining: 11d 5h 25m Buy It Now for only: $7.49 |
 SYBA 35 Inch Internal Front Panel 4 Port USB 20 Hub High Speed for PC Computer $10.99 Time Remaining: 22d 13h 23m Buy It Now for only: $10.99 |
 New VIA 4+1 USB 5 Port HUB High Speed 480Mbps PCI Controller Card $3.99 Time Remaining: 19d 19h 1m Buy It Now for only: $3.99 |
 5 Port USB 20 PCI Bus Controller Adapter Card HUB For iMac PC HD Camera Printer $5.75 Time Remaining: 18d 4h 18m Buy It Now for only: $5.75 |
 HOT 35 Front Panel PCI E To USB 30 4 Port Hub Combo+20 Card Reader 4 Port NM $37.99 Time Remaining: 13d 20h 49m Buy It Now for only: $37.99 |
Port Hub
USB Hub, Electronics Hub
A USB hub is a device that expands a single USB port into several so that there are more ports available to connect devices to a host system. Needless to say, the USB Hubs play an irreplaceable and significant role in the updating electronics world. But I bet we far from tech-savvy guys have no clear idea of the specific and crucial role, then let's crack it on the strength of the elaborate information on the internet.
USB hubs are often built into equipment such as computers, keyboards, monitors, or printers. When such an Input Devices has many USB ports they all usually stem from one or two internal USB hubs rather than each port having independent USB circuitry.
Physically separate USB hubs come in a wide variety of form factors: from external boxes (looking similar to a network hub) connectible with a long cable, to small designs that can be directly plugged into a USB port (see the 'compact design' picture). In the middle case, there are "short cable" hubs which typically use an integral 6 inch cable to slightly distance a small hub away from physical port congestion and of course increase the number of available ports.
Laptop computers may be equipped with many USB ports, but an external USB hub can consolidate several everyday devices (like a mouse and a printer) into a single hub to enable one-step attachment and removal of all the devices.
A USB network is built from USB hubs connected downstream to USB ports, which themselves may stem from USB hubs. USB hubs can extend a USB network to a maximum of 127 ports. The USB specification requires that bus-powered hubs may not be connected in series to other bus-powered hubs.
USB ports are often closely spaced. Consequentially plugging a device into one port may physically block an adjacent port, particularly when the plug is not part of a cable but is integral to a device such as a USB flash drive. A horizontal array of horizontal sockets may be easy to fabricate, but may cause only two out of four ports to be usable (depending on plug width).
Port arrays in which the port orientation is perpendicular to the array orientation generally have fewer blockage problems. "Octopus" or "Squid" hubs (with each socket at the end of a very short cable maybe 2 inches long), or "star" hubs (with each port pointing in a different direction, as pictured) avoid this problem completely. Well, against the backdrop of electronics technology developing by leaps and bounds, we contemporaries should keep abreast of its step and pay more attention to the state-of –the-art electronics products hitting the Online Marketplace or real stores market, contributed by the advanced technology and all the more take full advantage of them to enrich our life.
Source by http://blog.topons.com/index.php/2010/08/usb-hub-electronics-hub/
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how to fix a power surge on hub port?
Everytime I plug in my camera to my computer to upload pictures a message saying " power surge on hub port.a usb device has exceeded the power limits of its hub port. for assistance in solving this problem, click this message." After clicking on the message I disconnect my camera like it says to and refresh the port. i've done this multiple times and it's still not working. any ideas on what is wrong and how i can fix it?
There really are many, many reasons for a power surge on the USB hub, but most of the time it comes down to one thing: the USB hub is beginning to fail (or already has). Depending on if this is a built in USB hub (meaning the USB ports where the power surge is happening are in the motherboard) or an add-on card can depend on how serious this situation is.
Have you tried connecting to the camera to different USB ports? If not, try that. Try every USB port and if you get the message, write down which USB port gave you that message (you don't have to be technical with it, just say 'USB port on top' or 'USB port on back'), just so you know you've already tried that one. The reason I'm having you do this is to pinpoint where the bad USB hub is because you really, really need to stop using it as it can cause further hardware damage to the rest of your computer.
Find out if you're getting the message when you plug the camera into on-board USB ports, or USB ports from an add-on card. If it's from an add-on card failing, then you can simply either disable that add-on card through Device Manager or completely remove it from your system. If it's the USB ports on your motherboard, then we're going to have to get more technical.
BuyTV Spotlight - Belkin USB 2.0 7-Port Hub, White
