aGood 4328334098 3 / Three Key Buttons Touchpad Clickpad Trackpad for Lenovo Thinkpad L440 L450 L540 E455 E450 E450C E531 E540 Series Laptop
Specs Lenovo ThinkPad Edge E540 i5-4200M Notebook 39.6 cm (15.6") Full HD Intel® Core™ i5 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 740M FreeDOS Black Notebooks (20C6S00200)
Lenovo ThinkPad Edge E540 Laptop Wireless LAN Driver Download
Lenovo ThinkPad Edge E540 original ac-adapter 90 Watt - sparepartworld.com
LENOVO THINKPAD EDGE E540 20C6008QUS QUAD CORE 15.6 WINDOWS 7 PROFESSIONAL BUSINESS NOTEBOOK PC (INTEL CORE I7-4702MQ 2.2GHZ, 500GB PRO PERFORMANCE SSD, WINDOWS 7 PRO LAPTOP, 16GB RAM) - GTIN/EAN/UPC 712691384931 -
Specs Lenovo ThinkPad Edge E540 i5-4200M Notebook 39.6 cm (15.6") Full HD Intel® Core™ i5 4 GB DDR3L-SDRAM 500 GB HDD NVIDIA® GeForce® GT 740M FreeDOS Black Notebooks (20C6S00200)
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Lenovo ThinkPad Edge E540 original ac-adapter 65 Watt - sparepartworld.com