<s>
Gruvi	B-Device
was	O
a	O
short-lived	O
memory	O
card	O
format	O
compatible	O
with	O
microSD	O
developed	O
by	O
Sandisk	O
in	O
2006	O
.	O
</s>
<s>
It	O
used	O
the	O
company	O
's	O
TrustedFlash	O
card	O
technology	O
,	O
which	O
functioned	O
like	O
the	O
conventional	O
SD	B-Device
card	I-Device
but	O
it	O
could	O
be	O
extended	O
to	O
on-demand	O
content	O
.	O
</s>
<s>
Only	O
a	O
handful	O
of	O
Gruvi	B-Device
cards	O
were	O
ever	O
released	O
,	O
one	O
of	O
them	O
was	O
the	O
album	O
A	O
Bigger	O
Bang	O
by	O
the	O
Rolling	O
Stones	O
.	O
</s>
