Category network expansion cardr r description qnap dual port 10 gigabit network expansion card for rackmount model 10gbase t interfacer r dimension 260 x 150 x 58 mm 102 x 59 x 23 inchr r weight 041 kg 09lbr r applied model ts 870u rpts 879u rpts ec879u rpts 1270u rpts 1279u rpts ec1279u rpts 1679u rpts ec1679u rpts ec1279u sas rpts ec1679u sas rpss ec2479u sas rpss ec1879u sas rpss ec1279u sas rpr r key featuresr r product type 10 gigabit ethernet cardr card he