How to buy a Bluetooth adapter
Bluetooth technology to analyze:
(1) distance: There a lot of businesses announced their support for 20M, 30M, 50M, in fact, this is
the businesses deceived consumers, the distance from the Bluetooth support, divided into two...
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How to buy a Bluetooth adapter
Bluetooth technology to analyze:
(1) distance: There a lot of businesses announced their support for 20M, 30M, 50M, in fact, this is
the businesses deceived consumers, the distance from the Bluetooth support, divided into two
standards the CLASS? 1 and CLASS? 2, CLASS? support the standard distance is 100M, the
CLASS2 support distance of 10 meters, in fact, now the distance without obstacles, the CLASS?
support to 10-20 meters, the CLASS? can support up to 80 - 90 meters, some business advocacy,
30M, 50M equidistant simply no standards in this area, so we must be the time of purchase to see
if it is not a business in the formal publicity;
Transmission file size: regular Bluetooth adapter to transfer files between the PC-PC or PC-phone
when there is no size limit, but if you buy a regular Bluetooth adapter, then transfer files when the
general will have a file size limit, the general restrictions on the file below 5M; choice of the
driver software: Bluetoo
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