Secure a Zebra TC501 mobile computer in a mounted working position while maintaining a power connection. The RAM locking, spring-loaded cradle holds the device in place and supports quick insertion and removal for operators who move between mobile-computing tasks. Its locking mechanism adds a controlled-retention option where the handheld must remain secured to its mount during use. The 3PTY-RAM-HOL-ZE41L-2U is a power-only cradle. That distinction matters for deployments that need device retention and power at the mount without relying on the cradle for a data connection. The spring-loaded design accommodates repeated device placement while keeping the handheld seated in a consistent position. Use this cradle where a Zebra TC501 needs to remain accessible at a fixed mobile-computing station, such as a vehicle, cart, work area, or other mounted location. It provides a focused mounting function: secure the compatible handheld, provide power, and allow the operator to remove the device when the workflow requires portable use. The locking and spring-loaded construction distinguishes it from a simple passive holder.