Amazon.com: Valley Of The Sun Original Graphics Video Card GPU Replacement for Asus G51J G60J Laptop Notebook PC, for NVIDIA GeForce GTX 260M GDDR3 1GB G92-751-B1, MXM 3 VGA Board Repair Parts :
Graphics card for laptop Asus g53jw (Nvidia GeForce GTX 560 2GB GDDR5) / R2.0 (v2g-sam) - AliExpress
Amazon.com: 4GB Graphics Video Card NVIDIA GeForce GTX 780M GDDR5, for Dell Precision M6700 M6800 HP EliteBook 8770W Mobile Workstation Clevo P370M P150SM MSI 16F1 16F2 Laptop Replacement Repair Parts : Electronics
Amazon.com: Valley Of The Sun Original Graphics Video Card GPU Replacement for Asus Laptop G50 G51 G60 Series G50VT G51VX G60VX G60V G50VT, NVIDIA GeForce GTX 260M GDDR3 1GB, MXM III VGA
How to use an external graphics card with a laptop | PCWorld