Ugreen X740 Compact 45W USB-C GaN Fast Charger

The Ugreen X740 is a compact 45W USB-C GaN charger built for travelers and home-office users who want fast Power Delivery without carrying a bulky power brick. It uses Gallium Nitride (GaN) technology to deliver 45W output through a single USB Type-C port, supports PD 3.0 and PPS fast-charging protocols, and adds a 1.47-inch smart TFT display that tilts at 45° and rotates 180° for easy viewing at any outlet.

Ugreen X740 45W USB-C GaN Charger with TFT Display

• 45W USB-C Power Delivery: Charges compatible smartphones, tablets, MacBooks, and gaming devices at up to 45 watts.
• 1.47-Inch Smart TFT Display: Real-time charging info and smart device recognition.
• 45° Tilted, 180° Rotating Screen: Easy viewing whether the outlet is above, below, or behind furniture.
• Advanced GaN Technology: Gallium Nitride transistors for lower heat and higher efficiency.
• PD 3.0, PPS, QC4+, SCP, FCP, AFC, Apple 2.4A: Wide protocol compatibility for iPhone, iPad, MacBook, Samsung, and other USB-C devices.
• 100–240V Universal Input: Travel-ready for international outlets.

What Is the Ugreen X740?

The Ugreen X740 45W USB-C GaN Fast Charger is a single-port wall adapter designed to replace the chunky power bricks that ship with most laptops and tablets. At only 96g and roughly 44 × 40 × 37.92mm, it slips into a laptop sleeve, handbag, or jacket pocket without adding noticeable weight.

Inside the small housing, Gallium Nitride (GaN) components replace traditional silicon to push the same power output at lower temperatures. The result is a compact charger that reaches 20V ⎓ 2.25A (45W) without the bulk of older 45W laptop adapters. Ugreen adds a 1.47-inch smart TFT display that shows real-time wattage and device status, with a 45° tilted design that pivots 180° so the screen stays upright whether you plug into a low wall socket or a crowded power strip.

Key Features

• 45W USB-C Power Delivery output: Single USB Type-C port delivers 5V ⎓ 3A, 9V ⎓ 3A, 12V ⎓ 3A, 15V ⎓ 3A, and 20V ⎓ 2.25A for laptops and tablets.
• PPS fast charging: Programmable 5–11V ⎓ 4.5A range for compatible Android phones that need dynamic voltage adjustment.
• 1.47-inch smart TFT display: Reports charging status, recognized protocol, and real-time output in a compact color screen.
• 45° angled screen with 180° rotation: Display auto-orients so the readout stays readable from any plug position.
• GaN low-temperature charging: Gallium Nitride switchers reduce heat generation compared with silicon chargers of the same wattage.
• Wide protocol support: PD 3.0, PPS, QC4+, SCP, FCP, AFC, and Apple 2.4A cover iPhone, iPad, MacBook, Samsung Galaxy, and other USB-C devices.
• Foldable plug design: Prongs fold flat for snag-free travel.
• 100–240V universal input: Works on 100–240V~, 50/60Hz supplies worldwide.
• Multi-layer safety protection: Built-in defenses against overvoltage, overcurrent, overheating, and short circuits.
• 96g compact body: Measures 44 × 40 × 37.92mm — about the size of a golf ball.

Specifications

• Brand: Ugreen
• Model: X740
• Product Type: USB-C GaN Fast Charger
• Maximum Output Power: 45W
• Output Port: 1 × USB Type-C
• USB-C Output Profiles: 5V ⎓ 3A, 9V ⎓ 3A, 12V ⎓ 3A, 15V ⎓ 3A, 20V ⎓ 2.25A
• PPS Output: 5–11V ⎓ 4.5A
• Charging Protocols: PD 3.0, PPS, QC4+, SCP, FCP, AFC, Apple 2.4A
• Display: 1.47-Inch Smart TFT Display
• Display Angle: 45° Tilted Design
• Screen Rotation: 180°
• Technology: GaN Low-Temperature Charging
• Input: 100–240V~, 50/60Hz, 1.2A Max
• Plug Design: Foldable
• Safety Protection: Overvoltage, Overcurrent, Overtemperature & Short Circuit Protection
• Weight: 96g
• Dimensions: 44 × 40 × 37.92mm
• Compatibility: Smartphones, Tablets, MacBooks, iPhones, iPads, Gaming Devices & Other USB-C Devices
• Suitable For: Home, Office, Travel, Business & Everyday Fast Charging

Who Should Buy the Ugreen X740?

The Ugreen X740 45W USB-C GaN charger fits anyone who carries a single USB-C laptop or tablet and wants one adapter instead of three. Daily commuters benefit from the foldable prongs and 96g weight; remote workers plug it into a multi-outlet power strip and use the 45° tilted screen to confirm charging status without leaning over; international travelers rely on the 100–240V universal input to skip bulky voltage converters.

Use Case 1: MacBook Air & Tablet Owners

The 20V ⎓ 2.25A profile delivers a true 45W output that fast-charges a MacBook Air from low battery to a usable level in roughly 30 minutes. Owners of iPad Pro, iPad Air, and most modern USB-C tablets get the same benefit, charging at full speed from a charger the size of a golf ball instead of the bulky brick Apple ships in the box.

Use Case 2: Travelers and Frequent Flyers

With universal 100–240V input, a folding plug, and only 96g of carry weight, the Ugreen X740 slides into a laptop sleeve or carry-on pouch without adding bulk. PPS support at 5–11V ⎓ 4.5A helps recent Samsung Galaxy, Google Pixel, and other Android phones pull their top fast-charge rate when a PD-only adapter would step them down.

Use Case 3: Home and Office Setups

The 1.47-inch smart TFT display and 180° rotating screen make the X740 a transparent desk companion. Plug it behind a monitor or couch-side outlet and glance at the screen to confirm wattage, protocol negotiation, or whether a device has finished topping up — no app required.

How the Ugreen X740 Compares

Compared with first-party 45W laptop bricks, the Ugreen X740 is roughly half the volume and adds a visual charging readout that the original adapter lacks. Against multi-port GaN chargers in the 65–100W range, the X740 trades extra USB ports for a smaller footprint and a lower price, making it the better pick for anyone who only needs to power one device at full speed.

The Gallium Nitride (GaN) internals run cooler than older silicon chargers, so the housing stays comfortable to touch even after a full fast-charge cycle. Combined with overvoltage, overcurrent, overtemperature, and short-circuit protection, that thermal headroom contributes to a longer working life for both the charger and the connected device.

What Is in the Box

• 1 × Ugreen X740 45W USB-C GaN Fast Charger
• 1 × User documentation

Note: a USB-C charging cable is not included and must be purchased separately if your existing cable does not support the wattage you need. For full 45W output to laptops, use a 5A-rated USB-C cable; smartphones and tablets will charge normally on standard 3A cables.

Travel and Safety Tips

• Pair with a quality cable: A USB-C cable rated for 5A current is required to reach 45W on laptops and tablets.
• Check plug type: The Ugreen X740 ships with a foldable plug for one regional outlet standard. International travelers will need a compatible plug adapter for use outside the home region.
• Use PPS for Android fast charging: Compatible Samsung Galaxy and Google Pixel devices pull higher wattages in PPS mode than in standard PD — make sure the device negotiates the PPS profile.
• Confirm the screen orientation: The 180° rotation works automatically once a device negotiates power; if the display stays dim, unplug and reconnect to refresh the protocol handshake.