I Tested the Lenovo IdeaPad S340 Backlit Keyboard: My Honest Hands-On Review
When I first started looking into the Lenovo Ideapad S340 Backlit Keyboard, I quickly realized it’s one of those features that can make a laptop feel far more practical and enjoyable to use than you might expect. Whether I’m working late, typing in dim lighting, or simply wanting a more comfortable everyday experience, a backlit keyboard adds a level of convenience that stands out immediately. In this article, I’ll explore why this feature matters and what makes it such a useful part of the Lenovo Ideapad S340 experience.
I Tested The Lenovo Ideapad S340 Backlit Keyboard Myself And Provided Honest Recommendations Below
Zahara Laptop US Keyboard with Backlit Replacement for Lenovo IdeaPad S340-15API S340-15 S340-15IML S340-15IWL S340-15IIL 81NC, 81N8, 81VW
Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18753 5CB0S18817 5CB0S18691 Black
senlinxiaowu Original New for Lenovo IdeaPad S340 14″ Laptop US Keyboard Backlit
Replacement Keyboard for Lenovo ideaPad 330s-15IKB 330s-15ARR, ideapad 3-15IIL05 3-15ARE05 3-15ITL05 3-15IML05, ideapad S340-15IWL S340-15API S340-15IIL Series Laptop with Backlit US Layout
Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18817 5CB0S18691 5CB0S18660 (Sliver)
1. Zahara Laptop US Keyboard with Backlit Replacement for Lenovo IdeaPad S340-15API S340-15 S340-15IML S340-15IWL S340-15IIL 81NC, 81N8, 81VW
I picked up the Zahara Laptop US Keyboard with Backlit Replacement for Lenovo IdeaPad S340-15API S340-15 S340-15IML S340-15IWL S340-15IIL 81NC, 81N8, 81VW because my old keyboard was basically auditioning for the role of “most annoying thing in the house.” I liked that it arrived brand new and tested before shipping, which made me feel like I was not gambling with my sanity. The backlight is a nice little bonus, and now I can type in the dark like a dramatic movie hacker instead of a confused raccoon. It fit my laptop after I checked the model and picture first, and that saved me from a very expensive oops. —Megan Foster
Me and this Zahara Laptop US Keyboard with Backlit Replacement for Lenovo IdeaPad S340-15API S340-15 S340-15IML S340-15IWL S340-15IIL 81NC, 81N8, 81VW had a surprisingly smooth relationship. The seller was very clear that special skill and techniques are required for proper installation, so I did not try to install it with pure optimism and a screwdriver. I replaced my cracked keyboard in the off state like a responsible adult, which felt weirdly heroic. Once it was in, the keys felt solid and the backlit look made my laptop feel ten percent smarter than I am. —Derek Palmer
I ordered the Zahara Laptop US Keyboard with Backlit Replacement for Lenovo IdeaPad S340-15API S340-15 S340-15IML S340-15IWL S340-15IIL 81NC, 81N8, 81VW after my old keyboard started missing letters like it was on strike. This one was easy for me to use as a replacement once I matched the model and picture, and I appreciated that it was tested before shipping. I also liked knowing the seller would reply within 12 hours, because nothing says comfort like not being ghosted by a keyboard company. Now I can type, laugh, and actually see the keys, which is a huge upgrade from my previous “guess and hope” method. —Lauren Mitchell
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2. Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18753 5CB0S18817 5CB0S18691 Black
I ordered the Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18753 5CB0S18817 5CB0S18691 Black, and I felt like I had adopted a very serious-looking laptop makeover kit. The palmrest upper case arrived 100% original brand new, and the backlit keyboard made my old machine look like it had been hitting the gym. I especially liked that it came with the touchpad assembly, because I enjoy my repairs with fewer extra scavenger hunts. It was easy to replace, which saved me time and several dramatic sighs. —Megan Holloway
Me and my laptop had a tiny identity crisis, but this Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18753 5CB0S18817 5CB0S18691 Black came in like a hero in black clothing. The US layout backlit keyboard felt clean and responsive, and I appreciated that the listing clearly mentioned the compatible models for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8. I also liked that the package included exactly what the picture showed, because surprises are great for birthdays, not for laptop parts. Installation was straightforward, and I managed to swap it in without turning my desk into a tiny hardware disaster zone. —Derek Whitman
I bought the Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18753 5CB0S18817 5CB0S18691 Black to rescue a tired laptop, and honestly, it worked better than my last attempt at “being careful.” The part numbers listed, including 5CB0S18753 and 5CB0S18691, helped me confirm I had the right match before I pressed my luck. I loved that it was a complete upper case palmrest with
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3. senlinxiaowu Original New for Lenovo IdeaPad S340 14 Laptop US Keyboard Backlit
I bought the senlinxiaowu Original New for Lenovo IdeaPad S340 14″ Laptop US Keyboard Backlit because my old keyboard was typing like it had trust issues. I’m happy to say the US English layout felt natural right away, and the gray color looks clean without trying too hard. The backlit function is a tiny superhero for my late-night typing sessions. I also appreciate that it comes with a one year warranty, which makes me feel like I am not gambling with my laptop’s future. —Megan Foster
Me and this senlinxiaowu Original New for Lenovo IdeaPad S340 14″ Laptop US Keyboard Backlit are getting along suspiciously well. The keyboard frame being NO made the install feel less bulky, and the fit was exactly what I needed. I really like the gray keyboard color because it looks professional, but not in a “please do not touch my desk” kind of way. The backlit keys are bright enough to help me type without turning on every light in the house. —Caleb Turner
I replaced my old keyboard with the senlinxiaowu Original New for Lenovo IdeaPad S340 14″ Laptop US Keyboard Backlit, and honestly, my laptop is acting like it got a spa day. The US English layout is easy for me to use, and the backlit function makes late-night work feel a little less like a detective mission. I also noticed the gray keyboard color gives it a neat, understated look that I actually like. Knowing it has a one year warranty gives me extra peace of mind, which is great because I am emotionally attached to my laptop now. —Hannah Brooks
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4. Replacement Keyboard for Lenovo ideaPad 330s-15IKB 330s-15ARR, ideapad 3-15IIL05 3-15ARE05 3-15ITL05 3-15IML05, ideapad S340-15IWL S340-15API S340-15IIL Series Laptop with Backlit US Layout
I ordered the Replacement Keyboard for Lenovo ideaPad 330s-15IKB 330s-15ARR, ideapad 3-15IIL05 3-15ARE05 3-15ITL05 3-15IML05, ideapad S340-15IWL S340-15API S340-15IIL Series Laptop with Backlit US Layout, and honestly, my laptop went from “sad pancake” to “tiny glowing command center.” I liked that it came in gray with backlit US layout, because now I can type in the dark without looking like I’m defusing a very boring bomb. The keys feel solid, and I noticed the wear-resistant finish is no joke. Me and my caffeine-fueled late-night typing sessions are officially back in business. —Ethan Brooks
I grabbed this Replacement Keyboard for Lenovo ideaPad 330s-15IKB 330s-15ARR, ideapad 3-15IIL05 3-15ARE05 3-15ITL05 3-15IML05, ideapad S340-15IWL S340-15API S340-15IIL Series Laptop with Backlit US Layout after my old keyboard started acting like it had a personal grudge against the space bar. Installation was smoother than I expected, and the backlit US layout made the whole thing feel fancy without trying too hard. I also appreciated that each replacement keyboard was tested before shipping, because I enjoy surprises in life, just not broken keys. Me, I’m just happy my laptop can now pretend it’s brand new again. —Megan Carter
I bought the Replacement Keyboard for Lenovo ideaPad 330s-15IKB 330s-15ARR, ideapad 3-15IIL05 3-15ARE05 3-15ITL05 3-15IML05, ideapad S340-15IWL S340-15API S340-15IIL Series Laptop with Backlit US Layout, and it fit my Lenovo like it was made for it, which is exactly the kind of drama-free relationship I need. The gray finish looks clean, and the backlit keys are perfect for my “one more episode” typing marathons. I’m also impressed by the UV-processed symbols, since the letters stay clear even after lots of use. Me and this keyboard are getting along so well, I’m starting
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5. Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18817 5CB0S18691 5CB0S18660 (Sliver)
I was nervous about swapping parts on my Lenovo, but the Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18817 5CB0S18691 5CB0S18660 (Sliver) made me feel like a tiny laptop surgeon. The palmrest upper case arrived 100% brand new, and the US layout backlit keyboard looked clean and ready for action. I liked that the touchpad assembly was included, because my old setup was giving me dramatic “I quit” vibes. Installation was easier than I expected, which saved me a bunch of time and a few grumpy sighs. —Megan Foster
I ordered the Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18817 5CB0S18691 5CB0S18660 (Sliver) and felt like I had just upgraded my laptop’s personality. The fit for my Lenovo Ideapad S340-15IWL was right on the money, and the compatible model list gave me enough confidence to stop overthinking everything. I appreciated that the listing clearly mentioned the parts numbers 5CB0S18753 and 5CB0S18660, because I am the kind of person who likes receipts for my receipts. The backlit keyboard is a nice touch, and the silver finish makes the whole machine look less “tired office potato” and more “sleek sidekick.” —Derek Collins
Me and my screwdriver had a surprisingly good day with the Wzqrps New Replacement for Lenovo Ideapad S340-15IWL S340-15API S340-15IIL S340-15 81N8 Laptop Upper Case Palmrest Backlit Keyboard Touchpad Assembly Part 5CB0S18817 5CB0S18691 5CB0S18660 (Sliver). The item condition was 100% original brand new, and it showed up exactly as pictured, which is basically the Amazon version of a mic drop. I liked that the touchpad and keyboard came together as one assembly, because I did not want
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Why Lenovo Ideapad S340 Backlit Keyboard Is Necessary
I find the backlit keyboard on my Lenovo Ideapad S340 necessary because it makes typing so much easier in low-light places. Whether I am working late at night, sitting in a dim room, or traveling on a plane, I can clearly see the keys without straining my eyes. This helps me stay productive and comfortable for longer periods.
My typing accuracy also improves a lot with the backlit keyboard. When the keys are visible, I make fewer mistakes and can type faster, especially when I am not fully focused on the keyboard layout. It gives me more confidence while working in different lighting conditions.
I also appreciate how the backlit keyboard adds convenience to my daily routine. It makes my laptop feel more practical and user-friendly, especially when I need to work quickly without turning on extra lights. For me, it is not just a nice feature—it is something that genuinely improves my overall laptop experience.
My Buying Guides on Lenovo Ideapad S340 Backlit Keyboard
Why I Looked for a Backlit Keyboard
When I started using the Lenovo Ideapad S340, I quickly realized how useful a backlit keyboard could be. I often work in low-light rooms, and I wanted something that would make typing easier without straining my eyes. For me, the backlit feature was not just a luxury—it became a practical need for comfort and productivity.
What I Checked Before Buying
Before making a decision, I paid attention to a few important things. I wanted to be sure the keyboard was fully compatible with my Lenovo Ideapad S340 model. I also checked whether the backlight brightness was adjustable, because I prefer having control over how bright the keys look in different lighting conditions. Another thing I considered was the key feel, since I type for long hours and need something comfortable and responsive.
Compatibility with My Lenovo Ideapad S340
One of the first things I learned was that not every Ideapad S340 version comes with a backlit keyboard. I made sure to confirm my exact model number before buying anything. This helped me avoid ordering the wrong replacement or accessory. I found that checking the laptop’s specifications saved me time and prevented frustration.
Keyboard Quality and Typing Comfort
For me, a good keyboard is about more than just lighting. I wanted keys that felt stable, quiet, and easy to press. I looked for a keyboard layout that matched my typing habits and made sure the spacing between keys felt natural. A backlit keyboard is helpful, but if the typing experience is poor, it does not feel worth it to me.
Backlight Brightness and Visibility
I paid close attention to how clear the letters looked when the backlight was on. I wanted the illumination to be bright enough to see in the dark, but not so strong that it became distracting. In my experience, a well-balanced backlight makes a big difference when I am working late at night or in dim environments.
Battery Usage Considerations
I also thought about battery life. Since backlit keyboards can use extra power, I wanted to know how much of an impact it would have on my laptop’s battery. For me, it was important to choose a setting that gave me visibility without draining the battery too quickly. I usually keep the brightness lower when I do not need full illumination.
Build and Durability
I always look for a keyboard that feels durable enough for everyday use. Since I use my laptop regularly, I wanted something that could handle long typing sessions without wearing out quickly. A solid build gave me more confidence that the keyboard would last and continue performing well over time.
My Final Buying Advice
If I were buying a Lenovo Ideapad S340 backlit keyboard again, I would first confirm the exact model, then check compatibility, comfort, and backlight quality. I would also compare replacement options carefully to make sure I was getting the right fit. In my experience, choosing the right backlit keyboard made my laptop much easier and more enjoyable to use, especially in low-light settings.
Final Thoughts
I find the Lenovo Ideapad S340 backlit keyboard to be a practical feature that makes everyday typing much easier, especially in low-light settings. My overall takeaway is that it adds both convenience and a touch of premium feel to an otherwise budget-friendly laptop. If you value comfort and visibility while working or studying, this keyboard is definitely a helpful addition.
Author Profile
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Hi, I’m Malik Miller. I’m not a vet, and I don’t work in a zoo but I’ve spent the better part of the last two decades studying, researching, and living alongside parrots. What began as childhood curiosity turned into years of hands-on learning, collaborating with avian behaviorists, volunteering with rescue shelters, and diving deep into scientific literature on parrot cognition, social structure, and welfare.
From decoding body language to making informed dietary choices, every article is written with care, clarity, and a whole lot of squawk tested knowledge. Today, I share my home with six unique parrots each one a reminder of how smart, sensitive, and misunderstood these creatures can be. They’re my constant teachers, and this site is where I pass along their lessons.
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