The adapter is backwards compatible. Please keep in mind that if you connect a USB adapter to a low speed USB port, you will be bottlenecked by the limitations of the port and may not take full advantage of the adapter's capabilities. The same applies to wireless connections. You will only connect a...

802.11ac, also known as Gigabit Wi-Fi, is a proposed specification in the 802.11 family applicable to WLANs (wireless local area networks). 802.11ac represents an extension or update of the current 802.11a standard. Networks using 802.11ac will operate in the 5-GHz (gigahertz) band using OFDM (ortho...

The TEW-805UB is only compatible on a computer running one of the following supported operating systems. Windows 8 (32/64-bit), 7 (32/64-bit), Vista (32/64-bit), Windows XP (32/64-bit) ...