330W DC 5.5x2.5mm Double-Ended Converter

DC 5.5 × 2.5mm double-ended converter — Female to Male | Up to 330W | 118mm

This double-ended converter uses DC 5.5 × 2.5mm connectors on both ends. It is designed for laptops and devices that use a standard 5.5 × 2.5mm DC barrel port. Please verify your device's connector size before purchasing.

Connect Your Laptop to a SlimQ DC Charger

Features a Female 5.5 × 2.5mm input and a Male 5.5 × 2.5mm output, designed to extend or connect DC cables using the standard 5.5 × 2.5mm barrel connector — the most common size for gaming laptops and mobile workstations.

Supports Up to 330W

Rated at up to 330W (20V ⏣11.5A), with no power loss or throttling. Fully compatible with SlimQ 330W, 240W, and 150W DC chargers.

Compact and Lightweight

At just 118mm in length, this converter adds minimal bulk to your cable setup. Quick to connect and disconnect, making it easy to swap between devices.

Broad Device Compatibility

Works with any laptop or device that uses a standard 5.5 × 2.5mm DC barrel port, including select MSI, Dell, and other gaming or workstation models.

Product Specifications

• Input Connector: Female DC 5.5 × 2.5mm
• Output Connector: Male DC 5.5 × 2.5mm
• Maximum Supported Power: 330W (20V ⏣11.5A)
• Length: 118mm
• Color: Black
• Compatible Chargers: SlimQ 330W, 240W, 150W DC chargers
• Net Weight: 30 g
  

Compatible MSI Models (230W, 5.5 × 2.5mm)

• MSI GS66 Stealth: 10SFS-056 / 259 / 032 / 030 / 440 / 037 / 203, 10SE-684 / 039 / 044 / 625, 10SGS-031 / 036 / 441, 10SF-005 / 005US, 10UE-256 / 10UH-444 / 091 / 10UG-075, 11UE-007 / 662, 11UG-275US / 658 / 024 / 236, 11UH-021 / 235 / 056 / 618
• MSI GS65 Stealth: 002 / 422 / 1459 / 1607 / 1667 / 1668, Thin-068 / Thin-259
• MSI GS75 Stealth: 8SG / 9SE / 9SG-267ES / 10SE-620 / 10SF-609US / 036 / 420 / 10SGS-271 / 10SFS-035 / 248 / 480
• MSI GS76 Stealth: 11UH-078 / 281 / 029, 11UG-257 / 653 / 652, 11UE-221
• MSI WS66: 10TMT-207 / 207US, 10TKT-080 / 081, 10TLT-079, 11UMT-220 / 668, 11UKT-269 / 221 / 669
• MSI WS76: 11UM-468, 11UK-469 / 470
• MSI WS75: 9TL-636
• MSI WS65: 9TM-857, 9TK-688

The listed models are not exhaustive and are continuously updated. If your model is not listed, please contact customer service with your model number.

Frequently Asked Questions

Q: Are both ends of this converter 5.5 × 2.5mm?
A: Yes. This is a double-ended DC adapter with a Female 5.5 × 2.5mm input and a Male 5.5 × 2.5mm output, designed to extend or connect DC cables using the standard 5.5 × 2.5mm barrel connector.

Q: What is the maximum wattage this adapter supports?
A: Up to 330W (20V ⏣11.5A). Fully compatible with SlimQ 150W, 240W, and 330W DC chargers without any power loss or throttling.

Q: Does my MSI laptop need this converter?
A: If your MSI laptop uses a 5.5 × 2.5mm DC charging port — such as the GS66 Stealth, GS75 Stealth, GS76 Stealth, WS66, or WS76 — this converter allows you to connect it directly to a SlimQ DC charger. Check your laptop's spec sheet or port label to confirm the connector size.

Q: Can I use this adapter with non-SlimQ chargers?
A: Yes, as long as the charger uses a standard 5.5 × 2.5mm DC output connector and the voltage and wattage match your laptop's requirements. SlimQ chargers are tested and recommended for optimal compatibility and safety.

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)

Note: All dimensions are measured by hand, there may be small deviations.