Can this PCI card be used?

Hi

I have the following card:

DIGI ACCELEPORT PC XEM 1MB PCI CARD
SN: v01519338
PN: 50000493-02

Is this card the same as this one, which has the same serial number but a different part number:

AccelePort Xem Host Adpt-PCI serial adapter
SN: v01519338
PN: 77000455

If so, I need to find a low profile replacement and was wondering if I can use the following card which is the low profile version of the one above:

Digi Acceleport XEM Low Profile PCI Controller Host Card Only
PN: 77000877

So, can I replace (SN: v01519338, PN: 50000493-02) with (SN: ?, PN: 77000877)?

Thanks and take care,
Shayne

Yes, the two adapters are the same.

Also, the low profile version will work just fine as a replacement.