The LDNIO SC4383 70W Tower Extension is a compact desktop power station that combines high-capacity AC power outlets with a built-in 70W USB-C fast-charging system. Instead of using a conventional extension board plus separate chargers, the SC4383 gives you a single tower-style solution for powering household electronics and charging smartphones, tablets, laptops and other USB devices.

The SC4383 features two USB-C ports and one USB-A port, with a maximum USB charging capacity of 70W. Both USB-C ports support USB Power Delivery and PPS, while the USB-A port supports fast-charging protocols including QC and SCP. The AC section is rated up to 2500W / 10A, making it suitable for a wide range of everyday electronics when operated within its rated limits.

Its vertical tower design also helps keep a desktop organized, while the 2-meter heavy-duty power cable provides flexibility when the wall outlet is not directly beside your workstation. LDNIO offers the SC4383 in EU, UK and US plug versions; this listing is specifically for the EU Plug version.

Key Features

• LDNIO SC4383 Tower Extension
• EU Plug version
• 70W maximum USB charging power
• 2 × USB-C fast-charging ports
• 1 × USB-A fast-charging port
• USB-C PD 3.0 support
• PPS support
• USB-A QC/SCP fast charging support
• Up to 2500W AC power capacity
• 10A maximum rated current
• Universal AC outlets
• 2-meter heavy-duty power cable
• Vertical tower design
• Supports large power adapters
• Multi-protection system
• Fire-resistant PC material
• Suitable for home, office and desktop use

70W High-Power USB-C Charging

The biggest advantage of the SC4383 is its integrated 70W USB-C charging system.

Both USB-C1 and USB-C2 can individually support up to 70W maximum output when used alone. Their supported output profiles include:

• 5V / 3A
• 9V / 3A
• 12V / 3A
• 15V / 3A
• 20V / 3.5A
• PPS 3.3–12.6V / 3A
• PPS 3.3–21V / 3A

This gives the SC4383 enough charging capability for many smartphones, tablets and compatible USB-C laptops.

A key benefit is that you do not need to occupy one of the AC sockets with a separate USB-C charger for compatible devices.

Two USB-C Ports

The SC4383 includes two USB-C ports, making it convenient for modern devices that increasingly use USB-C charging.

You can use the ports with compatible:

• Smartphones
• Tablets
• Ultrabooks
• USB-C laptops
• Power banks
• Wireless headphones
• Handheld gaming devices
• Portable monitors
• Other USB-C electronics

Both USB-C outputs support PD and PPS according to LDNIO's specifications.

USB-C PD 3.0

The USB-C ports support Power Delivery 3.0, allowing compatible devices to negotiate an appropriate charging voltage and current.

This is particularly useful for devices that support USB-C PD fast charging.

Instead of relying on a basic 5V USB output, compatible devices can request higher voltage levels supported by the charger.

PPS Support

The SC4383 also supports Programmable Power Supply (PPS).

PPS allows compatible devices to dynamically request charging voltage within a supported range, helping optimize charging performance.

The manufacturer lists PPS support up to:

3.3–21V / 3A

for the USB-C outputs.

This makes the SC4383 especially useful for modern smartphones and other devices that support USB-C PD/PPS charging.

USB-A Fast-Charging Port

In addition to the two USB-C ports, the SC4383 includes one USB-A port.

The USB-A output supports up to 30W maximum, with output profiles including:

• 5V / 3A
• 9V / 3A
• 10V / 2.25A SCP
• 12V / 2.5A
• 20V / 1.5A

This provides compatibility with a broad range of older USB-A charging cables and devices.

70W Total USB Charging Power

The SC4383 supports up to 70W total USB charging power.

However, the available power changes when multiple charging ports are used simultaneously.

For example, LDNIO specifies:

Port Combination	Maximum Combined Output
USB-C1 alone	70W
USB-C2 alone	70W
USB-A alone	30W
USB-C1 + USB-C2	50W + 20W = 70W
USB-C1 + USB-A	50W + 18W = 68W
Total USB Output	70W Max

These figures are based on LDNIO's published SC4383 specifications.

Therefore, the 70W rating should be understood as the maximum available USB charging capacity, not 70W simultaneously from every port.

2500W AC Power Capacity

The SC4383 is more than a USB charger. Its AC power section supports up to 2500W / 10A.

LDNIO specifies:

100–250V ~ 50/60Hz, 10A, 2500W Max

This allows the tower extension to power a range of compatible household and office electronics.

Suitable equipment may include:

• Desktop computers
• Monitors
• Printers
• TVs
• Speakers
• Gaming consoles
• Desk lamps
• Routers
• Laptop chargers
• Other compatible electronics

The total AC load must always remain within the 2500W / 10A rating.

Universal AC Outlets

The SC4383 uses universal AC outlets designed to accommodate compatible plugs from different standards.

LDNIO describes the outlets as suitable for UK, EU and US standard plugs, while the product itself is available with different regional input plug options.

This makes the extension particularly useful for desks containing chargers and electronics with different plug formats.

Tower-Style Desktop Design

Unlike a traditional flat extension board, the SC4383 uses a vertical tower form factor.

This makes it easier to place beside:

• Computer monitors
• Gaming desks
• Office desks
• Bedside tables
• TV cabinets
• Workstations

The tower configuration can also make frequently used charging ports easier to access while helping keep cables organized.

Supports Large Power Adapters

LDNIO specifically highlights the SC4383's ability to accommodate large adapters without unnecessarily blocking neighboring outlets.

This is useful with modern laptop chargers, gaming equipment adapters and other bulky power bricks.

2-Meter Heavy-Duty Cable

The SC4383 comes with a 2-meter heavy-duty power cable.

The longer cable allows the tower to be positioned more conveniently on a desk or workstation even when the wall socket is some distance away.

It is particularly useful for:

• Office workstations
• Gaming desks
• Home offices
• TV units
• Study tables
• Bedside setups

Multi-Protection Design

LDNIO describes the SC4383 as having a 9-layer multi-protection system and a high-grade fire-resistant PC construction.

The protection system is intended to provide safer everyday operation while powering multiple connected devices.

Nevertheless, built-in protection does not eliminate the need for proper electrical use. Do not exceed the rated 2500W/10A AC capacity or use damaged cables, plugs or sockets.

Fire-Resistant PC Material

The SC4383 uses high-grade fire-resistant PC material for its housing. LDNIO lists this as part of the product's multi-protection design.

The material provides a durable enclosure around the internal electronics and contributes to the tower's safety-focused construction.

Ideal for Home Offices

The SC4383 is particularly useful for home office setups.

A single tower can power equipment such as:

• Laptop
• Monitor
• Desk lamp
• Printer
• Speakers

while its USB ports can simultaneously charge:

• Smartphone
• Tablet
• Earbuds
• Power bank

This reduces the need for separate chargers and multiple extension boards.

Ideal for Gaming Setups

Gaming desks often require several AC connections and USB charging ports.

The SC4383 can centralize power for:

• Gaming PC
• Monitor
• Console
• Speakers
• RGB lighting

while the USB ports can be used for controllers, smartphones, earbuds and other accessories.

The tower format also keeps the charging ports within easy reach.

Useful for Laptop and Tablet Users

The 70W USB-C output can be useful for compatible USB-C laptops and tablets.

For devices that accept up to 65W or 70W USB-C PD charging, the SC4383 can potentially eliminate the need for a separate USB-C wall charger, provided the device's charging requirements and the active port power allocation are compatible.

Useful for Smartphones

Modern smartphones with USB-C PD or PPS support can benefit from the SC4383's USB-C charging capabilities.

The PPS support is particularly useful for compatible devices that use variable-voltage USB-C charging.

Actual charging speed depends on the phone's supported charging protocol and maximum input power.

LDNIO SC4383 Specifications

Specification	Details
Brand	LDNIO
Model	SC4383
Product Type	Tower Extension / Desktop Power Station
Plug Version	EU
AC Rated Voltage	100–250V
AC Frequency	50/60Hz
Maximum Current	10A
Maximum AC Power	2500W
USB-C Ports	2
USB-A Ports	1
Maximum USB Power	70W Total
USB-C Maximum	70W
USB-A Maximum	30W
USB-C Protocol	PD 3.0 / PPS
USB-A Protocols	QC / SCP supported
USB-C1 + USB-C2	50W + 20W
USB-C1 + USB-A	50W + 18W
Power Cable	2M
Housing	Fire-resistant PC
Design	Vertical Tower
AC Outlet Type	Universal

Specifications are based on LDNIO's official SC4383 documentation.

Charging Output Table

Charging Port	Maximum Output
USB-C1	70W
USB-C2	70W
USB-A1	30W
USB-C1 + USB-C2	50W + 20W
USB-C1 + USB-A1	50W + 18W
Total USB Output	70W Max

The combined-output limitations are important when charging multiple devices simultaneously.

LDNIO SC4383 vs Conventional Power Extension

Feature	LDNIO SC4383	Standard Extension
Tower Design	Yes	Usually No
USB-C Ports	2	Usually No
USB-A Port	1	Usually No
USB-C PD	Yes	Usually No
PPS	Yes	Usually No
Maximum USB Power	70W	Usually 0W
AC Power	Up to 2500W	Varies
2M Cable	Yes	Depends
Universal AC Outlets	Yes	Depends
Multi-Protection	Yes	Depends
Best Use	Desk / Home / Office	Basic Power Distribution

Who Should Buy the LDNIO SC4383?

Laptop Users

Ideal for users who want USB-C charging and AC power in one desktop unit.

Smartphone Users

Useful for charging modern USB-C smartphones alongside other electronics.

Gamers

A convenient central power station for gaming PCs, consoles, monitors and USB accessories.

Home Office Users

Suitable for desks containing computers, monitors, printers and mobile devices.

Students

Useful for study tables where laptops, phones, tablets and accessories need simultaneous power.

Content Creators

A practical option for desks with monitors, computers, cameras, microphones and other electronics.

Why Buy LDNIO SC4383 from TechShek.pk?

70W USB-C Fast Charging

Charge compatible devices directly from the tower without using a separate USB-C wall charger.

Two USB-C Ports

Connect multiple modern USB-C devices from one centralized charging station.

USB-A Compatibility

The additional USB-A port supports older USB-A cables and devices.

PD 3.0 and PPS

The USB-C ports support modern USB-C charging technologies for compatible devices.

2500W AC Capacity

Power multiple compatible household and office devices through the AC outlets.

2-Meter Cable

The long heavy-duty cable provides greater flexibility for desktop placement.

Tower Design

The vertical form factor helps save desk space and keeps charging ports accessible.

Universal Outlets

Compatible with various plug formats, depending on the device and outlet design.

9-Layer Protection

LDNIO specifies a multi-protection design with fire-resistant PC material.

Frequently Asked Questions

1. What is the LDNIO SC4383?

The LDNIO SC4383 is a 70W multifunctional tower extension and desktop power station combining AC power outlets with two USB-C ports and one USB-A fast-charging port.

2. How much USB power does the SC4383 provide?

It supports up to 70W total USB charging power.

3. How many USB-C ports does it have?

The SC4383 has two USB-C ports.

4. Does it have a USB-A port?

Yes. It has one USB-A port supporting up to 30W maximum output.

5. Does the SC4383 support USB-C PD?

Yes. Both USB-C ports support USB Power Delivery with output up to 70W when used individually.

6. Does it support PPS?

Yes. Both USB-C ports support PPS within the manufacturer's specified voltage and current ranges.

7. Can it charge a laptop?

Yes, it can charge compatible USB-C laptops that support the required PD profile and power level. A laptop requiring more than the available USB output may require its original charger.

8. Can it charge a Samsung phone?

Compatible Samsung Galaxy devices that support USB-C PD/PPS can use the USB-C ports. Actual charging speed depends on the phone's supported charging protocol and power requirements.

9. Can it charge an iPhone?

Yes. Compatible USB-C iPhones can be charged through the USB-C ports using an appropriate USB-C cable.

10. What is the AC power rating?

The SC4383 is rated for up to 2500W / 10A at 100–250V.

11. How long is the power cable?

The included heavy-duty power cable is 2 meters long.

12. Is this the EU version?

Yes. This product listing is for the EU Plug version. LDNIO also manufactures the SC4383 in other regional plug configurations.

13. Does it have universal sockets?

Yes. The AC outlets are designed to accommodate compatible UK, EU and US-style plugs.

14. Can all three USB ports provide their maximum output simultaneously?

No. The 70W rating is the total maximum USB power, and LDNIO specifies different power allocations when multiple ports are used simultaneously.

15. What is the USB-C output when both USB-C ports are used?

LDNIO specifies a maximum combined allocation of 50W + 20W, for a total of 70W.

16. What is the USB-C and USB-A combined output?

When USB-C1 and USB-A1 are used together, the specified maximum allocation is 50W + 18W, or 68W combined.

17. Is the SC4383 suitable for a gaming desk?

Yes. Its combination of AC outlets, USB-C charging, USB-A charging and 2-meter cable makes it well suited to gaming and desktop setups.

18. Is the SC4383 safe to use?

LDNIO specifies a 9-layer multi-protection design and fire-resistant PC material. Users should still remain within the product's rated 2500W/10A capacity and use compatible electrical installations.

Conclusion

The LDNIO SC4383 70W 2C+USB-A Tower Extension (EU) is a versatile desktop power solution designed for modern electronics. It combines a 2500W AC power capacity, two USB-C PD/PPS ports, one 30W USB-A port, 70W total USB charging, universal outlets and a 2-meter heavy-duty cable in a compact tower-style design.

Its biggest advantage is convenience: instead of keeping a separate power extension and multiple charging adapters on your desk, the SC4383 combines everyday AC power distribution with high-power USB charging in one unit.

For users in Pakistan looking for LDNIO SC4383 price in Pakistan, LDNIO SC4383 70W tower extension, LDNIO SC4383 EU plug, LDNIO SC4383 power strip, LDNIO SC4383 USB-C PD charger, LDNIO SC4383 70W power extension or LDNIO SC4383 desktop charging station, this model is an excellent fit for home offices, gaming setups, study desks and modern workstations.