This RAM Mounts Quick-Draw Form-Fit holder is suitable for Zebra TC8000 & TC8300.To insert the device, pull the upper part of the cradle upwards, insert the appropriate device. The spring-loaded design holds the device tightly and securely in the cradle.The back of the device holder is prepared to support a round ball base (not included).Product features RAM Mounts RAM-HOL-ZE9U:Spring-loaded design for easy insertion and removalAdditional information: Devices shown are not included in the delivery.Only the RAM-HOL-ZE9U holder is supplied.