I could not recommend this dongle enough. Got one on Friday as I had to move my PC to a different room and being on Virgin 150Mbps I didn't want something that would cripple the download speed.
Speed and signal wise I really can not fault this.
Proster Dual Band WiFi Adapter brings you a speedy WiFi connection by connecting it to the USB interface of your PC with your WiFi Router.
- Supports 802.11ac standard- The next generation of Wi-Fi
- Backward compatible with 802.11 a/b/g/n products
- Ultra-fast AC600 (433+150Mbps) wireless speed with 802.11ac
- Built-in ceramic Antenna providing even better wireless performance
- Maximum speed up to 5GHz 433Mbps or 2.4GHz 150Mbps
- Dual Band connections for lag-free HD video streaming and gaming
- Easy wireless security encryption at a push of the WPS button
- Supports for Mac, Windows 8.1/8/7/XP/10 32/64bit
Standard:IEEE 802.11ac, IEEE 802.11a/b/g/n
Frequency band 5GHz/ 2.4GHz - 2.412~2.484GHz 4915~5850MHz
Antenna:Built-in ceramic Antenna
Distance:Outdoors 300m, Indoor 100m(According to the actual environment change)
Safety:64/128-bit WEP, AES, TKIP, WPA, WPA2, 802.1x, WPA-PSK, WPA2-PSK, MAC, WDS
1 * 600Mbps Dual Band 2.4Ghz and 5Ghz Wireless-N Adapter
1 * CD Driver
1 * User Manual
-For getting 433Mbps speed, you need to have an AC WiFi router supporting 5GHz WiFi band otherwise the speed will be lowered to 150Mbps automatically.