The Samsung EP-T4511 45W, USB-C/USB-C 1.8 m, adjustable voltage, PPS, overload protection power adapter is a modern charger designed for fast and safe charging of devices that support the USB-C standard. It is intended for business users, gamers and consumers who want reliable and efficient power for their laptops, tablets, smartphones and other compatible devices. The charger brings an advantage especially to those who need fast energy on the go or in a dynamic work environment - wherever it is crucial that devices start working again as quickly as possible.

Evaluation of key product features

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This power adapter provides fast charging of devices up to 45W, accelerating your daily work with tablets, mobile phones or ultrabooks. PPS (Programmable Power Supply) technology adjusts the output voltage and current according to the needs of the device, increasing charging efficiency and reducing the possibility of overheating. This ensures reliable charging even in demanding scenarios such as gaming or intensive business use on the go.

Built-in overload protection further ensures the safety of your devices and the power adapter, preventing damage to both the charger and the connected device in the event of improper operation. The 1.8-meter USB-C to USB-C cable allows for greater flexibility in use, providing the user with enough freedom to place the device on a desk or work surface.

In practice, this means greater compatibility with newer devices, and support for adjustable voltage via PPS allows optimal charging even for modern models that require specific voltages. This flexibility is important for users who often use different devices with a single power supply without losing efficiency or charging speed.

• Variable output voltages of 5 V, 9 V, 15 V and 20 V adapt to the power needs of the device
• Programmable Power Supply (PPS) feature allows dynamic current adjustment to help manage heat generation
• The 1.8-meter USB-C to USB-C cable with a 5A rating safely carries a maximum electrical load of 45W.
• Dimensions of 81.8 mm in height, 43.5 mm in width and 28 mm in depth help save space on extensions.
• Built-in overload, overheating and short circuit protection protects the electronics from common electrical faults

It is important to know

Before choosing a power supply, it is crucial to understand how its features fit into your existing or planned computer configuration. It is important to pay attention to the suitability of the connectors, the actual power requirement, and compatibility with the physical limitations of the case. When purchasing a power supply with labels such as "adjustable voltage" and "PPS", the decision is more important in terms of practical use than the height of individual technical values.

• The "N/A" type designation can make it difficult to verify whether a power supply is physically compatible with a specific chassis or configuration. It is recommended that you verify the accuracy of dimensions and connector types before purchasing.
• The power of 45 W is mainly sufficient for simple applications (charging portable devices, basic systems) - before you decide, consider whether you plan to use it with more demanding components.
• Adjustable voltage and PPS support provide flexibility in fast charging of various devices, but do not replace the potential need for higher total power in more complex systems.
• Because the modularity information is blank, cable organization can be less flexible – this can affect tidiness, airiness, and ease of installation in tighter enclosures.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Powering phones and tablets

The 45W product with PPS support covers the fast charging of most modern mobile devices very well, as long as they support USB-C/PD or PPS standards.

🟡 Charging modern ultrabooks/laptops

Suitable with a limitation - the power adapter may work with some lightweight laptops that support USB-C charging up to 45W, but is not suitable for more powerful or larger laptops that require more power.

🔴 Use in gaming or demanding workstations

Less suitable - 45 W is not enough to power a gaming PC or business workstation, where power requirements are significantly higher.

🟡 Multi-device setups (e.g. multiple devices simultaneously)

Suitable with limitations – with the included cable and connector, simultaneous charging of larger devices is limited as the available power is divided or the overall charging speed is reduced.

Answers to frequently asked questions

Does the power adapter work with phones and tablets from different brands?

Yes, if your device supports USB-C charging and the appropriate protocols (PD, PPS), the power adapter will work with most major brands.

Can this power adapter charge a laptop?

Yes, but only if the laptop supports USB-C charging up to 45W; more powerful laptops typically require more power.

Is a USB-C/USB-C cable included?

Yes, a 1.8m cable with USB-C/USB-C connectors is included.

Does the power adapter support fast charging?

Yes, PPS support enables fast charging of devices that support this standard.

Description updated: August 2026

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