2.5inch HDD/SSD Hard drive cable connector 

Compatible model:

 ASUS VivoBook 14:

X409F, F409F, A409F, R427F, X409U, F409U, A409U, R427U

 ASUS VivoBook 15 :

X509U, F509U, A509U, R521U,  X509F , F509F , A509F , R521F

Package Content: 
1x hard drive adapter with two cables (length:130mm)

4x hard drive screws