This should be the driver for it, http://drivers.softpedia.com/get/NETWORK-CARD/OTHER-NETWORK-CARDS/Acer-Aspire-1640Z-WLAN-Driver-4001.shtml
Save the download and copy to flash drive. If it's a zip file then extract and then install.
Surface Pro 5 News - release date, UK price, features, specs
Animator Emanuele Kabu’s psychedelic video is a stunning tribute to Lisbon city
Best Mac antivirus 2017