I can see a couple of things which might be problems.
The worst is that Altair might be physically incapable of handling the the large card (hardware incompatibility). This could be solved with an add-on USB card reader.
It might be a driver problem with Altair's card driver. Is there a later version of the driver?
It might also be a file system format incompatibility. Assuming that the Asus has a command line available (xterm or the like) do 'mount' and see what it reports as the card's type. FAT or VFAT should be fine for any sysem, but anything else is probably incompatible. However, that shouldn't prevent it from recognising the card. What does Windows Disk Manager say (Control Panel / Administrative Tools / Computer Management | Disk Management)? If the card is recognised at all then DM should at least show the partitions even if it can't understand what's on them.
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The worst is that Altair might be physically incapable of handling the the large card (hardware incompatibility). This could be solved with an add-on USB card reader.
It might be a driver problem with Altair's card driver. Is there a later version of the driver?
It might also be a file system format incompatibility. Assuming that the Asus has a command line available (xterm or the like) do 'mount' and see what it reports as the card's type. FAT or VFAT should be fine for any sysem, but anything else is probably incompatible. However, that shouldn't prevent it from recognising the card. What does Windows Disk Manager say (Control Panel / Administrative Tools / Computer Management | Disk Management)? If the card is recognised at all then DM should at least show the partitions even if it can't understand what's on them.