If you will search Yahoo or Google with the term, "4 port wireless hub" you will find one.
after trying for hours to charge my itour20, i suddenly had an epiphany. basically if yours is the jack charging 1? you have to plug the usb jack into the port on the side of the itour and the usb into your laptop/computer, then the jack that is situated underneath the itour has to be plugged into the earphone jack port on you laptop basically thats the only way to charge it. hope this helps! i thought mine was broken for a while. dawesey.
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after trying for hours to charge my itour20, i suddenly had an epiphany. basically if yours is the jack charging 1? you have to plug the usb jack into the port on the side of the itour and the usb into your laptop/computer, then the jack that is situated underneath the itour has to be plugged into the earphone jack port on you laptop basically thats the only way to charge it. hope this helps! i thought mine was broken for a while. dawesey.
For manufacturers, the cost to implement them on a motherboard is only a couple of cents. If you want to add a USB hub to your computer, they can usually be had for under $20.
The dongle that comes with the Fitbit HR is for plugging into your USB port either on your laptop or PC. If you don't want to use it you can also download the Fitbit APP for an IPhone and it will upload your data to the Fitbit website. I use both and my steps, etc. all automatically upload once I am within 20 feet or so of my laptop of phone. You do have to go onto Fitbit website though and set up an account for yourself and get the Fitbit to link to your Laptop/PC or phone for it to work. Hope this helps.
You need a wireless internet card, you can get one installed into your laptop or get one that you just plug into a usb port. Internal cards are as cheap as 20 quid and external ones are around 40 quid for the cheapest ones. The external cards reception tends to be weaker than the internal cards ones, but its a lot more expensive to get a third party to install an internal card into a laptop.
You can by a simple device that plugs into a USB and enables bluetooth. the range can be from 10M to 100M. The start at about £10 ($20)
If your laptop did not come with a wireless card (virtually all made in the last five years have one), you can add a wireless card through either the CardBus slot, a small slot on the side of your laptop, or a USB dongle. This will cost between $20 and $50.
Yes, there are usb barcode readers. The prices for them range from $20 to $105. You can find them in a variety of online websites, such as Amazon or NewEgg.
http://www.firefold.com/usb-wall-charger-white?gclid=Cj0KEQiA5K-kBRDZ9r71gOvlxOMBEiQAwkK52Ld4g8d2IWqVaArJ7pXCNmpJHTHZgX4TlehbjTn3Hr0aAhMi8P8HAQ I found this one. I have a ton at my home. They're not uncommon.
Yes you can. And it depends what you mean a secondary card. But before you have to find out why your wireless does not work. If might happen that you have wrong settings for it or you have turned it off accidentally (some laptops have a switcher for wireless). If you are sure that the wireless adapter was broken you can purchase an usb wireless adapter (secondary card) which might cost you about $20-50 and more (depending on brand and performance). If you mean a secondary card a lan port then you need a lan cable and non-occupied lan port in your wireless router.