(2.4 GHz, 40 MHz channel, router 5m away):
With interference from neighbors’ Wi-Fi: speeds can drop below 20 Mbps. realtek 8723de wireless lan 802.11n pci-e nic
Internal Half MINI PCI-E Design:Internal half MINI PCI-E design ensures a sleek, space-saving fit for laptops and other devices.,, RTL8723DE - Realtek 40 MHz channel