Super Power Supply AC / DC Laptop Charger Adapter Cord for HP Compaq Revolve 810 6510b 6515b 6530b 6535b 6710b 6710s 6715 6715b 6730b 6730s 6735b 6830s 6910 6910p 6930p 8510p 8510w NC6320 NC6400 NC8430 NW8440 NW9440 NX6325 NX9420 45W 65W 90W Netbook Notebook Battery Plug Adapter Voltage Input Range 100-240V / Output: 19V 4.74A 90W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply. For PN : HP/Compaq 6510b 6515b 6530b 6535b 6710b 6710s 6715 6715b 6730b 6730s 6735b 6830s 6910 6910p 6930p 8510p 8510w NC6320 NC6400 NC8430 NW8440 NW9440 NX6325 NX9420