GOHDU1 is a computer accessory for the RX10 that combines a SnapBack add-on hand strap and kickstand with a smart card reader and detachable keyboard. It adds four stated functions to a compatible RX10 system in a single accessory arrangement. The hand strap provides a dedicated holding feature, while the kickstand provides a supported position. A smart card reader is included for smart card use, and the keyboard is detachable when keyboard input is required. Designed specifically for the RX10, this accessory is identified by ordering code GOHDU1. Confirm RX10 compatibility when selecting a hand strap, kickstand, smart card reader, and detachable keyboard combination.