Black US Layout Non-Backlit Laptop Keyboard for Inspiron 14R N4110 N5040 N5050 Vostro 3450 XPS 15 L502X

Replace a worn, missing, or unresponsive keyboard with this black US-layout, non-backlit laptop keyboard. This is the correct style for select Inspiron, Vostro, and XPS systems that use this keyboard frame and ribbon-cable connection. Ideal for fixing stuck keys, missing keycaps, liquid damage issues, or random key presses.

Technical Specifications

• Keyboard Type: Internal laptop keyboard
• Layout: US (QWERTY)
• Backlight: No (Non-backlit)
• Color: Black
• Keypad: No (no numeric keypad)
• Connection Type: Ribbon cable (laptop internal)
• Compatibility: Systems that use this exact keyboard mounting + ribbon style (see compatibility list)

Interchangeable / Replacement Part Numbers

AER01U00010, AER01U00210, AER01U00310, MP-10K63US-442W, MP-10K63US-920, NSK-DX05W, NSK-DX0SQ, NSK-DX2SW, T5M02, V119525AS, V119525BS1, X38K3

✅ Confirmed Compatibility

Please note that the following list is not exhaustive. Compatibility depends on your system's specific configuration. It's essential to verify compatibility with your system or enclosure manufacturer prior to installation.

✔️ Inspiron 14R: M4110, N4110
✔️ Inspiron 14z: N411Z
✔️ Inspiron 15: 3520
✔️ Inspiron M Series: M4040, M5040, M5050
✔️ Inspiron N Series: N4050, N5040, N5050
✔️ Vostro: 3450, 3550, 3560, V131
✔️ XPS: X501L, X502L, XPS 15 (L502X)

☑️ Key Features

☑️ US layout replacement keyboard (QWERTY)
☑️ Non-backlit design (matches systems that do not support backlighting)
☑️ Helps resolve dead keys, stuck keys, missing keycaps, and spill-related failures
☑️ Clean OEM-style fit when matched by ribbon + mounting pattern
☑️ Great for repairs, refurb builds, and fleet maintenance

⚙️ Fit Notes

• Important: Laptop keyboards are model-specific. Please match layout (US), non-backlit, and your original keyboard’s ribbon cable position + mounting tabs to ensure proper fit.
• If your laptop has multiple keyboard revisions, the safest match is to compare your original keyboard to the listing photos and confirm it aligns with one of the part numbers above.
• If you’re already opening the system for service and also plan to refresh thermal material during reassembly, use Shin-Etsu G751.