Original US Backlit Laptop Keyboard for Dell 17 Series - Reliable

In this review of the Original US Backlit Laptop Keyboard for Dell 17 17R N7110 5720 7720 3750 XPS L702X, the bottom line is simple: it is a straightforward, cost-effective replacement for owners of those exact Dell models who need a working backlit US-layout keyboard. The reviewer found the unit to be brand new, correctly wired for the listed laptops, and easy to swap if you follow the safety reminder to replace the keyboard with the laptop powered off. This replacement is best for users who need a direct-fit, US layout keyboard with backlighting rather than an upgraded feature set.

Key Features

• Compatibility: Designed specifically for Dell 17, 17R N7110, 5720, 7720, 3750 and XPS L702X models so buyers can expect a direct fit without modification.
• Backlit US Layout: The keyboard uses a standard US layout with backlighting, making it a like-for-like swap for users who prefer the US key arrangement and need illumination.
• Brand New Condition: Each unit is tested before shipping and arrives in brand new condition, which reduces the risk of immediate failures out of the box.
• Single Unit Included: The package contains one keyboard, providing a simple replacement option without extra accessories or adapters.
• Simple Replacement Process: The keyboard is intended for straightforward replacement, with the seller advising to install while the laptop is powered off for safety.

Who It's For

This keyboard is ideal for Dell 17 and XPS L702X owners whose built-in keyboard is faulty, cracked, or has nonfunctional keys and who need an original-style US backlit replacement. It suits DIY repairers familiar with laptop disassembly or anyone who can have the keyboard installed by a technician.

It is not for users who want a different layout, extra multimedia features, or a mechanical-style keyswitch upgrade; those buyers should look for aftermarket or specialty keyboards that explicitly list those enhancements.

Pros & Cons

Pros

• Direct compatibility with listed Dell models ensures a clean, drop-in replacement.
• Backlit US layout restores illuminated typing for low-light use.
• Each keyboard is tested before shipping, offering reassurance about product condition.

Cons

• Some keys may appear nonfunctional after installation if the ribbon cable is not reseated correctly, requiring multiple reconnect attempts.

Specifications

Our Verdict

The Original US Backlit Laptop Keyboard is a practical, value-focused replacement for the listed Dell 17 series and XPS L702X models. It restores backlit functionality and the US layout in a tested, brand new unit; buyers just need to take care when connecting the ribbon cable and to install with the laptop powered off. For straightforward repairs this is a sensible buy.

Frequently Asked Questions

Will this keyboard fit my Dell 17 model?
It fits the specific models listed: Dell 17, 17R N7110, 5720, 7720, 3750 and XPS L702X; check your model number before purchasing.

Some keys do not work after installation - why?
Most often this is due to the ribbon cable not being fully seated; try reconnecting the ribbon cable several times with the laptop powered off.

What is included in the package?
The package includes one brand new US backlit keyboard tested before shipping.