... 240V, 50-60Hz Output:18.5V, 4.9A Laptop AC Adapter for HP 310744-002 Guangdong, China (Mainland)Brand ... /T,Western Union,MoneyGram lAC Power Supply Adapter for HP/Compaq 310744-002 AC 100-Tip : 1.7mm * 4. ... 60Hz Output: 18.5V, 4.9A,90W AC Power Supply Adapter for HP/Compaq 310744-002Tip : 1.7mm * 4.8mm ... 18.5V, 4.9A, 90W Compatible part NO:HP/Compaq 393945-001, PPP009H, 239428-001, 324815-001, ...