This is a Genuine Dell OEM Original 90-Watt AC Power Adapter (Laptop Charger) with 3 prong power cord for the following Dell laptops/notebooks-

Compatible Dell Laptops:
-Latitude 5495
-Alienware M11x, M11xR2, M11xR3
-Inspiron Desktop Zino HD 410, One 2305
-Inspiron M501R (M5010), 1546, M5030, N4030, N4020, N5030, 13R (N3010), 14R (N4110), 17R (N7110), 15R (N5110), M511R (M5110), N5050, N5040, M5040, N4050, M4040, 14z (5423), 15R (5520), 15R (7520), 14R 5420 (End of Life), 14R (7420), 17R (7720), 17R (5720), 13z (5323), 15z (5523), 17 (3721), 17R (5721), 15R (5521), 3521 (End of Life), 3520 (End of Life), 14 (3421), 14R (5421), 15R (5537), 14R (5437), 14 (3437), 3420, 17 (7737), 15 (7537), 17R (5737), 17 (3737), 11 (3137), 15 (3537), 15 (3542), M731R (5735), 17 (5748), M531R (5535), 15 (3541), 15 (7547), 15 (3543), 15 (7548), 17 (5749), 17 (7746), 14 (7447), 14 (7467), 5480, 5580, 1764, 1564, 1464, 17R (N7010), 15R (N5010), 14R (N4010), e1705, e1505, e1405, 9400, 9300, 9200, 8600, 8500, 6400, 6000, 1750, 1721, 1720, 1570, 1545, 1526, 1525, 1521, 1520, 1501, 1470, 1440, 1370, 1320, 1318, 1150
-Latitude E4310, E5510, E5410, E6520, E6420, E6320, E5520, E5420, E6220, XT3, XFR E6420, ATG E6420, E5530, E6330, E6230, E5430, E6530, E6430, E6430s, E5520M, E5420M, 6430u, ATG E6430, 3330 (End of Life), E7240, E7440, E6540, E6440, 3540, 3440, E5440, E5540, 3340, 7404 Rugged, E5250, 3550, E7250, E7450, E5450, E5550, 5404 Rugged, 3450, 11 (3160), E5570, 7414 Rugged, 5414 Rugged, 3460, 3470, 3560, 3570, E5470, E7270, E7470, 5580, 7480, 5480, 7280, 5280, 13 (3380), 7214 Rugged, 7490, 5290, 5590, 7390, 7380, 5420 Rugged, 5424 Rugged, 5490, 5491, 5591, 7290, 7424 Rugged, 7400, 5300, 5300 2-in-1, 5500, 7300, 5501, 5401, 5400, 5310 2-in-1, 5310, 5511, 5510, 5411, 5410, 5400 Chromebook, 5300 2-in-1 Chromebook Enterprise, E6510, E6500, E6410, E6400, ATG E6410, ATG E6400, XFR E6400, E5500, E5400, E4300, D830, D820, XFR D630, D630, ATG D630, D620, ATG D620, 100L, XT2
-XPS Studio XPS 1340, Studio XPS 1640, Studio XPS 1645, Studio XPS 1647, XPS 15 (L501X), XPS 14 (L401X), XPS 15 (L502X), XPS 15z (L511z), XPS 14z (L412Z), XPS 14 (L421X), XPS 15 (L521X)
-Precision M4500, 3541, 3540, 3551, 3550, M60, M65, M70, M2400, M4300, M4400
-Vostro 3560, 3460, 3360, 2420, 5481, 3400 (End of Life), 3500 (End of Life), 3300, 3750, 3550, 3450, 3350, 1550, 1540, 1450, 1440, 3555, 1000, 1014, 1015, 1088, 1400, 1500, 1510, 1520, 1700, 1710, 1720, 3700, 2510, A840, A860
-Studio 1435, 1450, 1457, 1440, 1458, 1535, 1536, 1537, 1555, 1557, 1558, 1569, 1735, 1737, 1745, 1747, 1749


Specifications:
- replaces the PA-3E
- 100-240V 50/60Hz Input.
- Output 19.5VDC @ 4.62A.
- Dell Part Number: TK3DM; MV2MM; P0PT9; Y4M8K; 9RCDC; K8WXN; 0W6KV, MRNFT, YD9W8, MK947, 99H58, YY20N, NK947

-Barrel Tip Size: 7.4mm
- 90-watt

Manufacturer Part#: EA90PM111

Note: This is Dell's new 90 watt style AC Adapter and is a compatible replacement or alternative for the PA-3E and Dell's older style PA-10.