Mini PCI-E Version V8.0 EXP GDC Laptop External Independent Video Card Dock Express Card About The Product 1. Support for PCI-E X16, the actual X1 mode (according to different notebook configuration can be upgraded to X2 mode) 2. Products: Notebook PCI-E expansion device 3. Product positioning: Notebook performance upgrade. 4. Operating system: For Windows XP 7 8 8.1, for Linux etc. - (Remind : Nor Win XP, for Win88.1 is only compatible with the laptop with external screen) 5. EXP GDC is a Notebook external graphics adapter equipment, including power and other necessary accessories. Graphics card to buy. -(Screen: use its notebook display need laptop comes with Intel (R) HD graphics and connected above GTS450 as NVIDIA graphics. Otherwise you need external monitor.) Upgrade 1. Dual TD compatible switch (hardware conflict resolution) 2. Multistage anti interference circuit 3. Data line reinforcement 4. Multi power automatic switching (support for soft start) 5. High quality imported electronic components 6. Support metal cabinet (optional) 7. Double copper technology to enhance system power supply 8. Isolation protection circuit 9. LED status indicator 10. USB interface extension 11. Lateral 6 PIN power supply interface Power Support 1. 8P interface: 220W max. 2. DC interface: 150W max. 3. Note: The power limit without ATX cable. Extended Support PCI-E X16: DMI GTs (X1) 5 Support List 1. Lenovo: W530, T520, W520, X220, X220, TZ570, T420, Y460, Y560, PT410, E420, X201, X201s, Edge 14, T410s, T400, T510, TX200, W500, T61p, X61T, T61, T60, T520, T420, Sy470, T420, IY480, G480, k580s, E520, Y580, G500, E46, AY530, G510, Y400, G500, V460, Y560, y480, E420, K29, B470, Z470, L421, SL410, KE420, SG470, G450, z465, Y500, V370, G430, Z370, Y485, Y410, V1000AT-ISE, s410, py471a, s230u, V570, e420, Z500, V470, Y4070, G710, y430, S400, SR1000, B5400, S405, Y50, Z501, Z480, Z580, U310, K46A, z380. 2. Dell: