EXTERNAL_STORAGE2

Device value
HTC 710C (5.0.2) /storage/ext_sd
HTC 710C (5.0.2) /storage/ext_sd
HTC Desire 510 (4.4.3) /storage/ext_sd
HTC Desire 610 (4.4.2) /storage/ext_sd
HTC One M9 (5.0.2) /storage/ext_sd
HTC One mini 2 (4.4.2) /storage/ext_sd
HTC One mini 2 (4.4.2) /storage/ext_sd
HTC One_M8 (5.0.1) /storage/ext_sd
HTC_Flyer_P512_NA (3.2.1) /mnt/sdcard/ext_sd
HTC_M8Sx (4.4.2) /storage/ext_sd
HTC_M8Sx (5.0.2) /storage/ext_sd
Motorola MZ505 (4.0.4) /mnt/sdcard2
OPPO X907 (4.0.3) /mnt/sdcard2
Samsung GT-I9000 (2.3.3) /mnt/sdcard/external_sd
Samsung GT-I9070 (2.3.6) /mnt/sdcard/external_sd
Samsung GT-I9100 (2.3.3) /mnt/sdcard/external_sd
Samsung GT-P1000 (2.3.3) /mnt/sdcard/external_sd
Samsung GT-S5300 (2.3.6) /mnt/sdcard/external_sd
Samsung GT-S6500 (2.3.6) /mnt/sdcard/external_sd
Samsung GT-S7500 (2.3.6) /mnt/sdcard/external_sd
Samsung GT-S7560 (4.0.4) /mnt/sdcard1
Samsung GT-S7562L (4.0.4) /mnt/sdcard1
Samsung SC-06D (4.0.4) /mnt/sdcard1
Samsung SCH-I110 (2.3.5) /mnt/sdcard
Samsung SCH-I405 (2.3.6) /mnt/sdcard
Samsung SPH-D700 (2.3.6) /mnt/sdcard
Samsung-SGH-I717 (2.3.6) /mnt/sdcard/external_sd
Samsung-SGH-I727 (4.0.4) /mnt/sdcard/external_sd
Sony Tablet S (4.0.3) /mnt/sdcard2