HP Adjustable DC Adapter Tip-4.5 × 3.0mm
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One HP-compatible adapter tip with four selectable power modes.
Designed for compatible HP laptops and mobile workstations with a 4.5 × 3.0mm charging port, this adjustable DC adapter tip supports 330W, 300W, 240W, and below 240W modes. The color-coded LED makes the current setting easy to identify, while the recessed button helps prevent accidental changes. The built-in memory function automatically saves the last selected setting.
Four Selectable Power Modes
Supports 330W, 300W, 240W, and below 240W modes. Select the appropriate setting based on the wattage of the laptop's original power adapter.
HP 4.5 × 3.0mm Connector
Features a 4.5 × 3.0mm round connector for compatible HP laptops and mobile workstations. Please confirm your device's charging-port size before purchasing.
Supports Devices Up to 330W
Designed for compatible HP devices rated up to 330W, including high-performance laptops, mobile workstations, and lower-power devices. Also supports 150W chargers for compatible lower-power HP devices.
Color-Coded LED Indicator
Each power mode is identified by a different LED color for immediate at-a-glance confirmation of the active power setting.
Recessed Button — Prevents Accidental Mode Changes
The adjustment button is recessed inside the circular opening of the DC adapter tip, helping prevent accidental setting changes during use, storage, or transport. Lightly press and quickly release to cycle through the four modes in sequence.
Power-Setting Memory
The adapter automatically remembers the last selected power mode and restores it the next time it is powered on — no need to reconfigure after each session.
Product Specifications
- Connector Size: 4.5 × 3.0mm
- Maximum Supported Power: 330W
- Selectable Modes: 330W / 300W / 240W / Below 240W
- Adjustment Method: Recessed push button
- Switching Sequence: 330W → 300W → 240W → Below 240W
- Polarity Setting: Positive-pole mode
- Memory Function: Yes — automatically saves last selected mode
- Compatible Chargers: SlimQ 330W, 240W, 150W DC chargers
- Compatible Devices: HP laptops and mobile workstations with 4.5 × 3.0mm charging port, up to 330W
- Net Weight: 50 g
Indicator Light Status
| Status | Indicator |
|---|---|
| 330W Mode | Purple LED |
| 300W Mode | Green LED |
| 240W Mode | Blue LED |
| Below 240W Mode | Yellow LED |
Mode Selection Guide
- Setting 1 — Purple (330W): For HP devices originally supplied with a 330W power adapter.
- Setting 2 — Green (300W): For HP devices originally supplied with a 300W power adapter.
- Setting 3 — Blue (240W): For HP devices originally supplied with a 240W power adapter.
- Setting 4 — Yellow (Below 240W): For HP devices originally supplied with a power adapter rated below 240W.
Usage Notes
- Confirm your laptop has a 4.5 × 3.0mm charging port and check the wattage of its original power adapter before use.
- Select the mode that matches your device's original power-adapter wattage whenever possible.
- Lightly press and quickly release the button when switching modes — holding it down may cause settings to cycle continuously.
- Yellow (Below 240W) mode is not intended for high-power operation.
- If the LED flashes or the button does not respond, disconnect power for 10 seconds and reconnect.
- Modes must be selected in sequence — directly skipping a mode is not supported.
Operation Manual
For detailed mode-switching instructions, LED indicator explanations, and troubleshooting steps, refer to the HP DC Converter Operation Manual.
Frequently Asked Questions
Q: How do I choose the correct power mode for my HP laptop?
A: Check the wattage printed on your HP laptop's original power adapter. Select Setting 1 (Purple / 330W) for 330W adapters, Setting 2 (Green / 300W) for 300W, Setting 3 (Blue / 240W) for 240W, and Setting 4 (Yellow) for adapters rated below 240W. Matching the mode to your original adapter's wattage ensures stable charging and prevents power-recognition errors.
Q: Which HP laptops and workstations are compatible with this adapter tip?
A: This adapter tip is designed for HP laptops and mobile workstations that use a 4.5 × 3.0mm charging port and require up to 330W. This includes select HP ZBook, Omen, Spectre, and EliteBook models. If you are unsure whether your model is compatible, please contact us with your laptop model number and original adapter wattage.
Q: Can I use this adapter tip with a SlimQ charger rated lower than 330W?
A: Yes. This adapter tip is compatible with SlimQ DC chargers rated at 330W, 240W, and 150W. Simply select the mode that matches your charger's output wattage. Avoid selecting a mode higher than your charger's rated output to ensure safe and stable operation.
Q: Does the adapter tip remember my power mode setting after unplugging?
A: Yes. The built-in memory function automatically saves the last selected mode and restores it when power is reconnected — no reconfiguration needed.
If you don't know how to choose, please let us know. We will be happy to assist you. (Please be sure to specify your computer model and charger parameters)
