QIOUZW 90W 4.5mm Dell AC Adapter Charger for OptiPlex & Inspiron – 100–240V

Reliable Dell power for everyday work

The QIOUZW 90W 4.5mm Dell AC Adapter Charger is designed to keep Dell OptiPlex micro desktops and select Inspiron models powered with confidence. It delivers a steady 19.5V output at up to 4.62A for a 90W experience, while remaining compatible with 65W configurations. With an input range of 100–240V, 50/60Hz, this charger is a practical companion for home desks, office setups, or when you travel between sites. The round 4.5×3.0 mm tip ensures a snug, secure connection to compatible devices, while the included power cord removes one setup step.

Key specifications at a glance

• Output: 19.5V 4.62A 90W (also compatible with 65W configurations)
• Input: 100–240V 50/60Hz 1.8A
• Connector: 4.5×3.0 mm round tip
• Package includes: 1x AC adapter and 1x AC power cord

Why this charger fits your Dell setup

• Broad compatibility: Works with numerous Dell OptiPlex micro desktops and selected Inspiron 2-in-1 and non-2-in-1 laptops that require a 4.5 mm tip.
• Power with confidence: 90W output supports daily computing needs, with proven performance across a range of Dell models.
• Travel-friendly design: 100–240V input makes it suitable for home offices, remote sites, or business trips.
• Simple setup: Comes with a power cord for quick, plug-and-play use.

Real-life use cases

• Upgrading an older Dell micro desktop to ensure stable, continuous power during work sessions.
• Replacing a lost or damaged charger with a single, reliable 90W solution.
• Creating a dedicated desk station with a consistent power source for multiple Dell systems that share a common tip size.

Quality and support

QIOUZW backs this adapter with a responsive after-sales team. If you have questions after purchase, you can reach out via the seller store page and we’ll work to resolve your concern.