Tripp Lite P002-18N-2R power cable Black 18.1" (0.46 m) IEC C14 2 x NEMA 5-15R

Power cord splitter allows two devices with NEMA 5-15P plugs to share one AC power input cord and one C13 outlet.

Y-Style Power Cord Splitter Connects 2 Devices with 5-15P Plugs to One AC Outlet
This extension cable splitter allows two devices with NEMA 5-15P plugs to share one AC input cord and one C13 power outlet. The AC power splitter features a C14 inlet for connecting to an AC power source and two 5-15R ends for connecting to devices’ power cords. By connecting two devices to one power outlet, the splitter frees up space in a PDU or surge protector, reduces cable clutter and allows welcome flexibility in placing equipment with respect to the outlet.

16 AWG Cable Powers a Wide Variety of Essential Electronics
With the P002-18N-2R, a single C13 outlet can power two devices, such as computers, monitors, scanners, printers and other equipment in your low-voltage data center, server room or home/office application. You can also connect your C13 printer or monitor to a switched source on your PC, allowing you to turn both devices on and off at the same time to cut energy costs.