At Lansotech Solutions, we supply high‑quality Dell laptop keyboards that meet original equipment standards. If your current keyboard is worn out, unresponsive, or missing keys, the D19TR US backlit keyboard is a perfect replacement for Dell Latitude 5480, 5490, and 7480 models.
Designed for professionals, students, and developers, this keyboard features a crisp US layout and adjustable backlight, offering exceptional typing accuracy and comfort—even in low‑light environments.
Why Upgrade to This Keyboard
✅ Perfect fit for Dell Latitude 5480 / 5490 / 7480
✅ Backlit keys for visibility in any lighting condition
✅ Smooth, quiet, and accurate typing performance
✅ Sturdy OEM-grade build for long-lasting reliability
✅ Sleek black finish matching your laptop’s original look
Compatible Dell Models
✔ Dell Latitude 5480
✔ Dell Latitude 5490
✔ Dell Latitude 7480
Layout: US Standard QWERTY
Color: Black with Backlight
Condition: Brand New – Original Dell Part
Optional Installation Service
Let our certified technicians handle the upgrade for you:
Step 1 – Keyboard Assessment
We inspect your laptop and confirm compatibility.
Step 2 – Safe Opening Procedure
We open the device using anti-static tools to protect components.
Step 3 – Old Keyboard Removal
Your faulty keyboard is safely removed with zero disruption to other hardware.
Step 4 – New Keyboard Installation
We fit and secure the D19TR keyboard with factory-grade precision.
Step 5 – Testing & Cleaning
All keys are tested for responsiveness, and the laptop is cleaned before return.
Maintenance Tips for Extended Use
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Gently clean your keyboard weekly using compressed air
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Use a microfiber cloth with alcohol for disinfecting
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Keep food and liquids away from your laptop
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Use a keyboard cover for dusty workspaces
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Avoid pressing keys with excessive force
Why Choose Lansotech Solutions
✔ Expert Dell keyboard installation services
✔ Only genuine parts sourced directly
✔ Fast delivery and installation turnaround
✔ Competitive pricing with warranty
✔ Trusted by Nairobi tech users, offices, and institutions












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