The custom UMPC is an ultra-mobile PC which is made on the basis of standard development platforms under concrete specific customer requirements. In addition to standard off-the-shelf systems, InHand also offers custom systems to clients whose needs cannot be met by standard solutions. For custom UMPC, InHand's products are used as a starting point for full customer system. Custom projects include major modifications to standard products such as: graphic/multi-media co-processor, unique I/O set, challenging for factor, etc.

See also: Ultra-Mobile PC.