bluetooth compatibility dongle

divier03

Commendable
Oct 6, 2016
16
0
1,510



but ,my headphone is bluetooth 4.0, and the bluetooth´s pc is 2.0, this havent compatibility problems?
 

divier03

Commendable
Oct 6, 2016
16
0
1,510


so you mean dont care the bluetooth version, all are compatible, thank you for answer
 

divier03

Commendable
Oct 6, 2016
16
0
1,510


bro, the real cuestion is, that i have a xbox one s controller with 4.0 bluetooth, so a bought a bluetooth 2.0 dongle, my pc dont recognize the controller in bluetooth search, you know why dont recognize it? thank you for your attention
 

divier03

Commendable
Oct 6, 2016
16
0
1,510



No bro, it come without cd or drivers, i bought it for 3 dollars, its the cheaper 2.0 bluetooth dongle
 

sifion

Commendable
Oct 10, 2016
4
0
1,510
bluetooth versions have different max. speeds for data transfer... 4.0 version will offer the highest speed...

all 4.0 versions will recognize older versions, BUT...
will NOT always work on lower speeds or older protocols, because of specific appliance needs...

a 4.0 dongle will work with almost any bluetooth appliance
BUT...
a 2.0 dongle will NOT work with some 4.0 appliances

e.g.: 4.0 dongle will work with a 2.0 headset and 4.0 headset and 4.0 xbox one s controller
BUT...
2.0 dongle will work with a 2.0 headset and 4.0 headset BUT NOT with a 4.0 xbox one s controller

it depends on the appliance needs VS dongle capabilities...