The Qualcomm Atheros QCA9565 802.11b/g/n WiFi Adapter is a single band wifi card that only works on the 2.4 GHz wireless band. Solved: hi guys, im running qualcomm atheros ar9485 802.11b/g/n wifi adapter which only supports 2.4ghz i would like to upgrade to 5.0ghz whats the - 5628764 Step 1 ) Click on the Wireless Internet connection, then click on Network settings as illustrated in the image below. We want to inject packets from the transmitter end and receive them on the receiver using monitor mode (we currently do it at 2.4GHz with a different chip and want to upgrade our setup to 5GHz). We have QCA9377 modules which we want to use as 802.11ac transceivers. T angxi PCI Desktop Network Card, 802.11a/b/g/n Dual Band 2.4Ghz/5Ghz 300M PC Wireless Network Card, Chip for Atheros AR9220, PCI WiFi Adapter for Win XP/7/8/10 5.0 out of 5 stars 2 $32.29 $ 32 . The drivers are below for this device. Qualcomm Atheros QCA9377 Wireless Network Adapter is for laptops roaming internet and Bluetooth device. It provides computers with 1 x 1wave (stream) wireless AC network connection, 150 Mbps on 2.4 GHz and 5 GHz 433 Mbps for video streaming, gaming or use in the office. Wifi connection problems and wireless network adapter problems in windows 10 can be fixed by these two simple methods! Our Company News Acer Wireless Adaptor Qualcomm Atheros Windows 10 Issues Steps. Including custom OEM packs for Dell and others. 29 It has the Qualcomm QCA9377 802.11ac Wireless Adapter. I have a Qualcomm Atheros AR956x Wireless Network Adapter that comes with my laptop and currently the adapter can only see 2.4GHz networks while it's capable of connecting to 5GHz networks. HardwareID: PCI\VEN_168C&DEV_0042&SUBSYS_18101028&REV_31. I have a Dell Inspiron 3580. SOLVED: IdeaPad 510s/Qualcomm QCA9377 slow wireless download speed 2017-04-03, 19:40 PM For the benefit of anyone struggling with slow wireless speeds on a Lenovo laptop with the Qualcomm Atheros QCA9377 wireless card, here's what worked for me. About Lenovo + About Lenovo. Qualcomm Atheros QCA9377 Wireless LAN Driver. The Qualcomm Atheros QCA61X4A Bluetooth/Wireless is a High performance 2x2 dual-band 802.11ac Wi-Fi with MU-MIMO and Bluetooth 4.2 radios in a single-chip solution. Anytime you see a wifi N card where the suffix ends in b/g/n, that means it is a single band (2.4 GHz) card only. Then make sure Wi-Fi is highlighted and then click on Change adapter options as illustrated in the following image.