<s>
802.11	B-Device
non-standard	I-Device
equipment	I-Device
is	O
equipment	O
that	O
seeks	O
to	O
extend	O
the	O
Wi-Fi	O
standard	O
802.11	O
,	O
by	O
implementing	O
proprietary	O
features	O
.	O
</s>
<s>
Chipmaker	O
Atheros	O
sells	O
a	O
proprietary	O
channel	B-Architecture
bonding	I-Architecture
feature	O
called	O
Super	B-Device
G	I-Device
for	O
manufacturers	O
of	O
access	O
points	O
and	O
client	O
cards	O
.	O
</s>
<s>
This	O
feature	O
can	O
boost	O
network	O
speeds	O
up	O
to	O
108	O
Mbit/s	O
by	O
using	O
channel	B-Architecture
bonding	I-Architecture
.	O
</s>
<s>
Broadcom	O
,	O
another	O
chipmaker	O
,	O
developed	O
a	O
competing	O
proprietary	O
frame-bursting	B-Protocol
feature	O
called	O
"	O
125	O
High	O
Speed	O
Mode	O
"	O
or	O
Linksys	O
"	O
SpeedBooster	O
"	O
,	O
in	O
response	O
to	O
criticism	O
of	O
Super	B-Device
G	I-Device
's	O
interference	O
potential	O
.	O
</s>
<s>
These	O
modes	O
are	O
frequently	O
used	O
for	O
long-range	O
dedicated	O
links	O
and/or	O
by	O
wireless	B-General_Concept
Internet	I-General_Concept
service	I-General_Concept
providers	I-General_Concept
,	O
as	O
they	O
by	O
design	O
avoid	O
the	O
hidden	B-General_Concept
node	I-General_Concept
problem	I-General_Concept
present	O
in	O
regular	O
(	O
CSMA/CD	O
)	O
Wi-Fi	O
links	O
.	O
</s>
