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Brand New & Sealed with Manufacturer Warranty
ASUS ROG 280W Notebook Power Adapter — 90XB08MN-MPW0B0
The ASUS ROG 280W DC Adapter is designed to provide reliable power for selected ASUS and Republic of Gamers notebooks that require a 20 V, 14 A supply and a 6.0 mm DC connector. It is suitable as a replacement adapter or as an additional power supply for use between compatible home, office and gaming setups.
Compatibility note: Check the notebook's exact model number, voltage, current requirement and DC connector before ordering. This adapter uses a 6.0 mm barrel connector and is not a USB-C charger.
280W Power for Compatible Gaming Notebooks
The adapter delivers up to 280 W through a regulated 20 V, 14 A DC output. This supports the higher power requirements of selected ROG gaming notebooks and mobile workstations when running demanding games, creative applications or other intensive workloads.
Universal AC Input
An AC input range of 100—240 V at 50—60 Hz allows the adapter to operate across commonly used international mains-voltage standards. A suitable regional wall-plug cable or travel adapter may still be required when using it in another country.
Integrated Electrical Protection
Built-in over-voltage, over-current, over-temperature and short-circuit protection helps provide controlled power delivery to a compatible notebook. These protection systems are designed to respond to abnormal electrical conditions during operation.
Practical Cable Length
The attached 120 cm DC cable provides useful reach between the adapter and notebook. ASUS also specifies a 180 cm mains power cord, allowing the system to be positioned further from the available wall socket.
Compact High-Power Design
The adapter measures 180 × 82 × 25.4 mm and weighs approximately 640 g without the mains power cord. Its relatively slim shape makes it easier to store in an appropriate notebook bag when power away from a permanent desk setup is required.
Key Features:
- Provides up to 280 W for selected compatible ASUS and ROG notebooks.
- Regulated 20 V, 14 A DC output.
- Uses an ASUS 6PHI barrel connector with a diameter of 6.0 mm.
- Universal 100—240 V, 50—60 Hz AC input supports use across common voltage standards.
- Over-voltage and over-current protection support controlled power delivery.
- Over-temperature and short-circuit protection provide additional electrical safeguards.
- 120 cm attached DC cable and 180 cm mains power cord.
- Supplied with a mains power cord, Quick Start Guide and warranty booklet.
Technical Specifications:
| Specification | Details |
| Brand | ASUS |
| Series | Republic of Gamers |
| Product Name | ROG 280W DC Adapter |
| Regional Product Code | 90XB08MN-MPW0B0 |
| Adapter Model | ADP-280EB B |
| Product Type | Notebook AC/DC power adapter |
| Maximum Output Power | 280 W |
| AC Input | 100—240 V AC, 50—60 Hz, 3.2 A |
| DC Output | 20 V DC, 14 A |
| Notebook Connector | ASUS 6PHI DC barrel connector |
| Connector Diameter | 6.0 mm |
| USB-C Power Delivery | No |
| DC Cable Length | 120 cm |
| Power Cord Length | 180 cm |
| Electrical Protection | Over-voltage, over-current, over-temperature and short-circuit protection |
| Colour | Black |
| Dimensions | 180 × 82 × 25.4 mm |
| Weight | Approximately 640 g, excluding the power cord |
| Package Contents | ROG 280W adapter, mains power cord, Quick Start Guide and warranty booklet |
ASUS-Listed Compatible Models
ASUS lists the following models as compatible with this ROG 280W adapter:
UX7602BZ, G614JI, G614JU, G614JV, G713PI, G713PU, G713PV, G814JI, G814JU, G814JV, GU604VI, GU604VU, GU604VV, GU604VY, GU604VZ, GV601VI, FA617XT, NR2202RX, NR2202RW, NR2202RS, GX703HR, GX703HM, G733ZW, G733ZS, G733CW, G713RX, G713QY, G533ZW, G533ZS, G513RX, G513RS, G513PV, FA617NT, G513RW, G533ZX, G713RS, G713RW, G733ZX, GX650RW, GX650RX, GX703HS, GC31R, GC31S, G732LXS, GZ700GX, G703GXR, G703GI and W730G5T.
Keep a compatible ASUS or ROG notebook ready for demanding workloads with an original 280W replacement or secondary power adapter.
