INEXEWOC SK90195400 65W Surface Charger with 5W USB Port

Some setups need a dedicated charger for a Surface device, others benefit from an extra port for a phone. The INEXEWOC SK90195400 combines 65W Surface charging with a separate 5W USB port, making it useful for powering a compatible Surface while charging another device at the same time.

Its output is 15V at 4A, and the USB port provides 5V at 1A. Keep one at a regular workspace or pack it for another charging spot.

Key points

The 65W output is designed for compatible Microsoft Surface devices, including Surface Pro 10, 9, 8, 7+, 6, 5, 4, 3 and X, Surface Laptop 6, 5, 4, 3, 2 and 1, Surface Go 1, 2 and 3, and Surface Book 1, 2 and 3. The manufacturer also lists compatibility with the Surface Laptop Studio i5 and Surface charger power levels of 44W, 36W and 24W. Match the charger to your specific device model when choosing a replacement or an additional power source.

The built-in USB port adds a practical second charging connection. Need to keep a phone powered while your Surface is plugged in? The USB output lets both devices charge from the adapter, with the Surface connection and USB port serving separate purposes. Its stated input is 100–240V, 50–60Hz.

Usage tips

Use the Surface charging connection for a compatible Surface device, and reserve the USB port for a phone or another USB-powered device. This setup is handy at a desk where you want to charge two devices from the same adapter. For multiple work or travel locations, keeping a charger at home, at the office, or in a carrying case can make power access more convenient.

Buyers often praise the charger's everyday operation and charging speed. Feedback on build quality is mixed, and some buyers report durability concerns, so those opinions are worth weighing alongside the listed power and compatibility details.

Everyday use

This charger suits routines that move between a home desk, office, and travel bag. Its Surface connector supports the listed devices, while the added USB port can handle a second device without requiring a separate charging connection at the adapter. That makes it a more versatile fit for a two-device setup than a charger focused on Surface power alone.

For example, you can connect a compatible Surface for power and use the USB port for a phone during a work session. It is also useful as a spare to keep where you most often use your device, rather than moving one charger from room to room. Worth considering if you want Surface charging and a separate USB output in one adapter.

Questions before you buy

What is the charger's power output? It provides 65W through the Surface charging connection, with an output of 15V at 4A. The USB port provides 5V at 1A, or 5W.

Which Surface devices are listed as compatible? The listed range includes Surface Pro 10, 9, 8, 7+, 6, 5, 4, 3 and X, Surface Laptop 6 through 1, Surface Go 1, 2 and 3, Surface Book 1, 2 and 3, and Surface Laptop Studio i5. Check your device’s model designation against that list.

Can it charge a phone while powering a Surface? Yes. The charger has a separate 5W USB port for another device, so it can charge a compatible Surface and a phone at the same time.

Is it worth it?

For Surface owners looking for a 65W charger with an additional USB connection, the SK90195400 brings two useful charging options together in one adapter. Its value is clearest when you want to power a listed Surface device and keep a phone or another USB-powered device charging nearby.