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DTK 48W Microsoft Surface AC Charger for Pro 1 Pro2 RT RT2 1512 1516 1536 Tablet Laptop Surface PC Power Cord Supply Adapter
High Performance Surface Charger - Input Volt Range Output 12V 3.6A 48W USB Port 5V 1A USB 2.0 (Please check your hp computer charger ​models is the same as you choosen), Package include 1 x AC Charger & 1 x AC Power Cable Widely Compatibility -Designed to match your Microsoft Surface Pro 2 Pro 1 Surface RT & RT 2 Safety and Realiable - DTK charger adapter through CE / FCC / IEC 17025 certification, DTK AC adapters manufactured with the highest quality materials, higher charging performance include laptop safeguard

Price is $21.00
Price: $20.9