Complex sentence: While fragmentation is an optional component of the IEEE 802.11 specification and Netgear products did not enabled fragmentation by default, all products were able to defragment messages.
Split into simpler sentences: While fragmentation is an optional component of the IEEE 802.11 specification and Netgear products did not enabled fragmentation by default. While Netgear's products did not fragment by default, all products were able defragment messages.