UL Certified Safety -- This product charger is certified and listed by UL (America's most recognized and trusted safety testing laboratory) because it is recognized as having the highest level of quality and safety in the industry -- REMEMBER: It can be charged, but it's not all as safe and quality-assured as our chargers. Exceptional Compatibility -- Compatible with Dell Alienware M15 R2 R3 R4 Ryzen Edition R5 R6 R7 / M17 R2 R5 AMD / 15 R2 R3 17 R2 R3 / X15 R1 R2 / G15 5510 5515 5520 5521 Ryzen Edition 5511 Special Edition 5525 / G16 7620 / G5 15 5500 SE 5505 / G7 15 7500 7588 7590 / G7 17 7700 7790 / G3 15 3500 / Fit for Precision 7670 7680 7710 7720 7730 7740 7750 7760 7770 7780 Laptop; // Model: la240pm190 /ga240pe1-00/ da150pm100-00 / la240pm160 P37E P38E P41E P87F P38E001 P38E002 P37E001 P87F001 P87F002 P87F003 P41E001 P45E001 P45E002 P109F002 P109F003 // part number: FWCRC, C3MFM, U896K, 6RTJT, Y044M, Y047M, J211H, J938H, GA240PE1-00, PA-9E, 330-4342, 330-4128, 450-18931