This Daughter Board to replace damaged worn out/faulty/Broken a I/O board in the Nitro 5 AN515-45/55/56/57 N20C1 laptop series, this replacement consists of 2x USB 3.2 Gen 1 port, 1x RJ45 Ethernet LAN port, 1x 3.5mm Universal Audio jack, Connect the I/O board cable connector to the system-board assembly and close the latch to secure the cable.

Compatible Part Number(s): 55.QB9N2.001, GH51Z LS-K851P, 435PBFB0L01
Condition: Original and NEW condition without original box shipping.

Reference list of compatible with N20C1 models:
. Nitro 5 (AN515-45) series: AN515-45-R21A, AN515-45-R6XD, AN515-45-R9QH, AN515-45-R92M, AN515-45-R2NV, AN515-45-R5RJ, AN515-45-R69K, AN515-45-R77J ...
. Nitro 5 (AN515-55) series: AN515-55-53E5, AN515-55-59KS, AN515-55-53AG, AN515-55-55M1, AN515-55-57BK, AN515-55-79P6 ...
. Nitro 5 (AN515-56) series: AN515-56-78ZV, AN515-56-58XK, AN515-56-50RC, AN515-56-72KT ...
. Nitro 5 (AN515-57) series: AN515-57-79TD, AN515-57-59EY, AN515-57-56FC, AN515-57-536Q, AN515-57-537Y, AN515-57-R77J ...
. Nitro 5 (AN517-52) series: AN517-52-52T3, AN517-52-5744, AN517-52-76SP, AN517-52-72QF, AN517-52-F76Z6J ...
. Nitro 5 (AN517-53) series: AN517-53-54DQ, AN517-53-591A, AN517-53-59F2, AN517-53-744M ...
. Nitro 5 (AN517-54) series: AN517-54-79L1, AN517-54-77KG, AN517-54-74WT, AN517-54-7607, AN517-54-72Z3, AN517-54-74A0, AN517-54-57RJ ...
. Nitro 5 AN517-41 series: AN517-41-R0RZ, AN517-41-R3NX, AN517-41-R7FP, AN517-41-R0GA, AN517-41-R5Z7, AN517-41-R4T5, AN517-41-R4Y6, AN517-41-R9WP ...
. Predator Helios 300 (PH315-54) series: PH315-54-760S, PH315-54-748Y, PH315-54-74FG, PH315-54-78WN, PH315-54-714U ...
. Predator Helios 300 (PH317-55) series: PH317-55-71YX, PH317-55-77S4, PH317-55-7444, PH317-55-95XR, PH317-55-531J ...

What's in the box:
1x USB LAN Audio I/O Daughter Board (REV 1.0, NOT included the Flex cable.)
2x Screws