1st laptop has:
Wireless LAN 802.11b/g/n with Wi-Di and Miracast
Gigabit 10/100/1000

2nd latop has:
Wi-Fi®
suporte de rede : 802.11b/g/n
fabricante : Broadcom®
Tecnologia Wireless : Wireless LAN
Versão : BCM94313
fabricante : Broadcom®
Tecnologia Wireless : Bluetooth® 2.1
Versão : 2.1 + EDR (BCM2070 integrated in BCM94313)
Comunicações com fios tipologia : Lan 10/100MBit
velocidade : 10BASE-T/100BASE-TX


1 st laptop has 1000 card
2nd laptop (4/5 years) has 100 and not 1000 card, so i guess the speed for crosscable will be 100 between the both. What about wireless?