Bluetooth Dongle questions

[slipd]

I'd like a bluetooth dongle that will support 2 wiimotes, and hopefully something within $10.

Questions:
- Can I buy multiple cheap $1 bluetooth dongles, and pair a single wiimote to each one?
- If I buy the latest version Toshiba stack software, can I use it with any bluetooth dongle?
- From skimming online, it seems that 4.0's the least powerful sacrificing performance for lower power, 3.0+HS's the most powerful at 26 Mbps, and 2.0's somewhere in the middle but with very cheap class 1 dongles -- are these assumptions correct?

Here are some I found, would any of these work well? If so, which one should I pick? If not, please recommend me a good dongle within $10. Thank you!

2.0 Class 1:
http://www.dx.com/p/super-mini-bluetooth-2-0-adapter-dongle-vista-compatible-11866#.U5fjUfldWOw
http://www.newegg.com/Product/Product.aspx?Item=9SIA2ZZ19S1683
http://www.staples.com/Sabrent-BT-USBT-Micro-Wireless-USB-20-Bluetooth-Adapter/product_IM1KU7825

2.0 Class 1 with antenna (fake antenna?):
http://www.ebay.com/itm/USB-2-0-Wireless-Bluetooth-V2-0-Compliant-Dongle-Adapter-Antenna-for-Laptop-PC-/400485169341

2.0 Class 2:
http://www.amazon.com/dp/B001EBE1LI (listed at the end of https://forums.dolphin-emu.org/Thread-compatible-wii-hardware-list)
http://www.ebay.com/itm/Wireless-USB-2-0-Bluetooth-Adapter-Dongle-Blue-for-PC-Laptop-Notebook-Computer-/251462086357

2.1 Class 2:
http://www.newegg.com/Product/Product.aspx?Item=9SIA30R1KH0482

3.0+HS Class 2 (I've read that these get very hot?):
http://www.ebay.com/itm/8HOT-New-V3-0-EDR-Adapter-Dongle-For-Win7-WiFi-Round-Mini-USB-Bluetooth-Adapter-/181221211736
http://www.ebay.com/itm/Tetragonum-USB-Bluetooth-Adapter-V3-0-EDR-Adapter-Dongle-For-Win7-WiFi-EA77-BE0-/231083337162

4.0 Class 2:
http://www.ebay.com/itm/20M-3Mbps-Mini-USB-Bluetooth-V4-0-Dongle-Dual-Mode-Wireless-Adapter-Device-S9-/390685160767
http://www.ebay.com/itm/20M-3Mbps-Mini-USB-Bluetooth-V4-0-Dongle-Dual-Mode-Wireless-Adapter-Device-2014-/201015804999

[James Code]

I bought a cheep one of amazon without really thinking about it and it worked fine.

https://forums.dolphin-emu.org/Thread-what-usb-bluetooth-dongle-should-i-get

[Yasri]

I use this bluetooth adapter, bought it for the cronusmax. After doing some research I learned that it did not need any driver for windows 7. At first I just used my PS3 controller which worked and later my Wii U Pro Controller. So however your going about getting wiimotes to work on your PC, I do not see why it shouldn't work.
http://www.amazon.com/gp/product/B003765X38/ref=wms_ohs_product?ie=UTF8&psc=1

[slipd]

Thanks!

I was about to get this confirmed compatible 3.0 dongle with so many great reviews: http://www.amazon.com/Kinivo-BTD-300-Bluetooth-3-0-adapter/dp/B005Z5HT2M
But one review scared me off, http://www.amazon.com/review/R1V27MY0MICNRO especially when other cheap ebay 3.0 mini dongles were reportedly getting too hot as well. Does anyone have this Kinivo BTD-300? Does it really get that hot?

After that, the cheap Sanoxy one in the thread James posted was tempting since it's also confirmed compatible in another thread, but I went with a gut feeling and decided to get this relatively unknown one instead of a mini-sized dongle: http://www.shophde.com/a01.html#.U6YfsfldWOw (cheaper on ebay)
Works well with Toshiba Bluetooth stack, no lag. Hope it'll work with more wiimotes later.