[Exact 4.5 mm
Black Tip] Output: 19.5V 3.34A 65W (Backward compatible with 45W 19.5V 2.31A ).
Connector Size: 4.5 mm * 3.0 mm Small Black Tip (with internal center pin).
Note: This is NOT the 7.4 mm large connector and NOT a USB-C charger. [100% Verified Inspiron Support] Compatible with Inspiron 15 (3551 3552 3558 3565 3567 5551 5558 5559 5565 5567 5568) Inspiron 14 (3451 3452 3458 5458 5459 7437 7460) and Inspiron 13 (5368 5378 7347 7348 7353 7359). [Latitude & XPS Compatibility] Compatible with Latitude 3310 3379 3390 3400 3490 3500 3590. 100% compatible with XPS 13 (9343 9350 9360) and XPS 12 (9250). [Reliable Replacement Part] Compatible with Vostro 14-3458 5459 15-3558 3559 5568.
Direct replacement for P/N: MGJN9 G6H45 LA65NS2-01 HA65NS5-00 PA-1650-02D A065R073L. [Certified Safety Protection]. Built-in smart chip provides multi-protection against over-voltage over-current short-circuits and overheating. Includes a heavy-duty 5FT AC power cord.