New OEM NVIDIA power supply for Jetson development kits: NX, AGX and TX2 which require a 19 volt 2.5 mm x 5.5 mm plug. This adapter would be a good replacement for the NVIDIA Liteon power adapters with part number: PA-1650-90 / 750-0304-000 / PA-1450-26 but can provide additional wattage as it's rated for 90 watts. NVIDIA Part number: 750-221-000 Part number: GST90A19-NVDA Can provide up to 90 watts. Manufactured by Meanwell for NVIDIA Includes NEMA 5-15P power cable New in original NVIDIA plastic bag