Chosen Solution

My Toshiba Satellite e205-s1904 came with a 10/100 ethernet and Intel 802.11a/g/n wireless LAN. I want to upgrade to a 10/100/1000 ethernet or similar and to 802.11ac wireless connection. Is this possible on my laptop?

Sadly both are not upgradable. While the WiFi board is removable its an older form factor and nothing newer has been offered. The Ethernet logic is part of the logic board (soldered).