A remote access manager in a virtual computing services environment negotiates a time limited NAT routing rule to establish a connection between a remote device and virtual desktop resource providing user computing services. A control circuit drives a controllable switch in such a way that when a noisy clock signal is applied to the integrated semiconductor memory device, the less sensitive input amplifier is used for generating an internal clock signal. The actuator is displaceable upon receipt of an electrical current from the drive circuitry and the displacement causes ejection of fluid from an aperture in the device. The first outermost surface structure areas has each one end edge coinciding with the first edge of the board while the second outermost surface structure areas has each one end edge coinciding with the second edge.