Description
Product Overview
MSI 330W 19.5V 16.9A 4-hole AC adapter charger. This high-power adapter is designed for demanding gaming laptops and workstations requiring substantial power delivery.
Technical Specifications
- Power: 330W
- Output: 19.5V ⎓ 16.9A
- Connector: 4-hole design
- Condition: Brand new, MSI product
Compatible Part Numbers (P/N)
- Delta 18914809
- Delta A330A002L
- Delta A15-330P1A
- Delta PA-1331-91
- Delta ADP-330AB D
- Chicony A330A002L
- Chicony A15-330P1A
- Chicony A17-330P2A A330A006P
- LiteOn PA-1331-90
- Origin ND-17
- Origin NS-15
- Origin NS-17
Compatible Laptop Models
MSI Gaming Series
- MSI GT Series: GT62VR, GT63, GT73, GT75, GT76 Titan, GT80, GT83VR
- MSI Vortex G25
- MSI Workstation: WT73, WT75
- MSI GamingDock MiniAU/US
- MSI MS-16L1, MS-16L4, MS-1814, MS-1815, MS-17A1
Other Brands
- Clevo: P750TM-G, P775TM-G, P870TM-G, P370SM-A, P375SM-A, P377SM-A
- Origin: EON15-X, EON17-X, EON17-SLX
- Prostar: P750TM1-G, P775TM1-G, P870TM1-G, P370SM
- Sager: NP9877, NP9175, NP9155
- Eluktronics P775TM1-G
- Metabox Prime-X P750TM-G
- INPHTECH P375SMit-A
- XNOTE P377SM
Important Compatibility Note
The compatible part numbers and models listed above are not exhaustive. If your specific model or part number isn’t shown, please leave your laptop model or current adapter part number in the order notes during checkout. We will verify compatibility before shipping.
When to Replace Your AC Adapter
| Situation | Description | Recommended Action |
|---|---|---|
| Physical Damage | Cracked casing, frayed cables, bent connector pins | Immediate replacement for safety |
| Inconsistent Power | Laptop not charging reliably, intermittent power loss | Replace to prevent device damage |
| Overheating | Adapter becomes excessively hot during normal use | Replace to avoid fire hazard |
| Performance Issues | Gaming/workstation underperforming due to insufficient power | Upgrade to ensure optimal performance |
| Lost/Damaged Original | adapter lost, stolen, or damaged beyond repair | Purchase replacement |
| Multiple Device Setup | Setting up multiple workstations/gaming setups | Bulk purchase for consistency |
Purchase Options
Individual Purchase
Perfect for personal replacement needs, home users, and individual workstation setups.
Bulk Purchase
Ideal for businesses, gaming cafes, IT departments, and educational institutions needing multiple units for consistent power supply across multiple devices.
Shipping & Warranty
- Ships within 1 business day
- Free shipping
- 30-day money-back guarantee
- 1-year manufacturer warranty
- In stock – ready to ship
I have a laptop and have been lugging the original charger with me everywhere I go (home, office, travel) that I was afraid the original cable was going out. I purchased this one as a travel power supply and I am typically weary about purchasing chargers that are not from the manufacturer of the original device. However, from reading the good reviews I went ahead and purchased it. I am glad I purchased this charger because it came in a great little carrying case and includes the velcro ties around the cables for easy portability. Charger also works just like the original and half the price.
It is a very good charger, looks good and high quality
I am so happy I finally got this charger. If you ever get your battery run down and have trouble charging, don’t spend years “baby-ing” your old charger by trying to change walls to plug into. This is what was recommended and worked for a time – but totally miserable. This charger worked quickly and made me so happy!! This is a good product. Get a new battery at the same time if you are worried.
Charges my laptop very quickly, which makes me very happy.
Work like a charm
Excellent customer service,nice charger
Works Perfectly! Great Price! I moved and somehow lost the charging power adapter. After searching, I found this unit and ordered it. Arrived in very sturdy packaging, opened the unit, plugged it in, and it charges great. Works just as the original unit did. The power unit has strong reinforced connections where the power and charging cables are attached – looks like it will hold up well to lots of wire flexing from packing and unpacking. Very Happy with My Selection!
Bought this for my husband who was sick of packing up his laptop cord every week to leave on the road for work. One for travel and one for home. Very nice.
Fit like it was made to, and now my computer is functional again THANK YOU.
Day one so I don’t know about how it will perform with future use. Fit my laptop great and works perfect. Thank you.
I ordered two of these for laptop so that I don’t have to keep disconnecting the factory cable and charger when I move from room to room or travel. The products just arrived, and they look and, so far, work exactly like what came with the computer. I must admit that, at first, I wondered if these might be knock-offs; and I’ll re-post if something seems off. But again, so far, I’m all-around very impressed with the company and product.
I purchased a cheap imitation earlier from another site… needless to day it did NOT work! The one I purchased here works just like the original one did! Very happy with it.
Thank you. This AC charger solved my issue. I haven’t used my laptop for a few months, I thought it was junk. Turns out the old AC charger was shot. Might I add, this thig is good.. great quality, and longer cord than the OEM. Thanks again, you saved me from buying a new laptop.
Exactly what I needed after my dog chewed my original charger.
Same with my original one! Works good!
Great charger highly recommend it
I purchased this product for my daughter. Her laptop stopped charging with the original power supply that came with it. After updating the BIOS and trying some other things, we determined that she needed a new charger. The product description made it easy to understand and the ordering process was simple. The charger arrived yesterday and immediately seemed to solve the problem.
Works well
I needed a replacement charger as my original one finally stopped working. I’m not sure if this is true OEM or not, but it works very well and is reasonably priced. I’ve had it for a few months without problem, so I don’t know it’s long term durability but so far so good.
I bought this when my original chargers wire was broken. Arrived fast.