Led Status - TP-Link Archer T6E User Manual

Archer T6E/T8E/T9E
The difference between them is:
Archer T6E AC1300 Wireless Dual Band PCI Express Adapter provide wireless data rate

of up to 400Mbps(2.4GHz) and 867Mbps(5GHz);
Archer T8E AC1750 Wireless Dual Band PCI Express Adapter provide wireless data rate

of up to 450Mbps(2.4GHz) and 1300Mbps(5GHz);
Archer T9E AC1900 Wireless Dual Band PCI Express Adapter provide wireless data rate

of up to 600Mbps(2.4GHz) and 1300Mbps(5GHz).

1.4 LED Status

LED status:
Status
The adapter has been installed.
On
Data is being transmitted or received at a high data rate.
Flashing
802.11AC Wireless Dual Band PCI Express Adapter User Guide
Working Status
3