This product is either discontinued or we cannot get that from suppliers.
TP-LINK ARCHER-T6E Archer T6e Ac1300 Wireless, Interface PCI Express, Wireless IEEE 802.11ac/n/a 5GHz, IEEE 802.11b/g/n 2.4GHz, Frequency 2.4GHz or 5GHz, Signal Rate 867Mbps at 5GHz, 400Mbps at 2.4GHz.
TP-LINK's Archer T6E supports the next generation Wi-Fi standard - IEEE 802.11ac, offering transfer rates that are 3 times faster than wireless N speeds. Easily upgrade your desktop system by simply slotting the Wi-Fi adapter into an available PCI-E slot.