Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?


Tools and Parts Required to Connect the T640 Router to External Devices


To connect the router to management devices and PICs, you need the following tools and parts:

  • Phillips (+) screwdrivers, numbers 1 and 2

  • 2.5-mm flat-blade (-) screwdriver

  • Electrostatic discharge (ESD) grounding wrist strap