a combined cable strain reliever and cable rotation restrainer is disclosed . the combined cable strain reliever and cable rotation restrainer comprises a first part , a second part and a cable . the first part is adapted to be connected to the cable and to the second part , wherein the first part and the second part are arranged to interact for absorbing / taking up forces exerted on the cable connected to the first part . the cable strain reliever and cable rotation restrainer is adapted to be used with a portable electronic device . the cable strain reliever and cable rotation restrainer prevents the cable from being damaged and rotated inside the second part when being assembled therein .