This external Graphics dock is laptop external Graphics card transfer equipment, Exclusive Graphics Card. (Screen: Using your laptop's own monitor need laptop coming with graphics for Intel (R) HD and connected above GTS450 as NVIDIA graphics. Otherwise you need external monitor. Dual TD compatible switch (hardware conflict resolution) Multistage anti interference circuit Data line reinforcement Multi power automatic switching (support for soft start) High quality imported electronic components Double copper technology to enhance system power supply Isolation protection circuit LED status indicator Lateral 6PIN power supply interface Specifications: Material: PC + PVC PCI-E: X1 DMI 5GT/s Input: MINI PCI-E / NGFF M.2 A/E Key / Expresscard Power: ATX System: Win7/10 TD SW: 7s/15s Parts: ATX Power adapter cable Main Parameters: Support for PCI-E X16, the actual X1 mode (according to different notebook configuration can be upgraded to X4 mode)

YLaptop External Independent Video Card Graphics Dock Mini PCI-E Version / NGFF M.2 A/E Key / Expresscard - Expresscard Version

Laptop External Independent Video Card Graphics Dock Mini PCI-E Version / NGFFM.2 A/E Key / Expresscard - Expresscard Version 

This external Graphics dock is laptop external Graphics card transfer equipment, Exclusive Graphics Card. 

(Screen: Using your laptop's own monitor need laptop coming with graphics for Intel (R) HD and connected above GTS450 as NVIDIA graphics. Otherwise you need external monitor.

Dual TD compatible switch (hardware conflict resolution)

Multistage anti interference circuit

Data line reinforcement

Multi power automatic switching (support for soft start)

High quality imported electronic components

Double copper technology to enhance system power supply

Isolation protection circuit

LED status indicator

Lateral 6PIN power supply interface

Specifications:

Material: PC + PVC

PCI-E: X1 DMI 5GT/s

Input: MINI PCI-E / NGFF M.2 A/E Key / Expresscard 

Power: ATX

System: Win7/10

TD SW: 7s/15s

Parts: ATX Power adapter cable

Main Parameters: Support for PCI-E X16, the actual X1 mode (according to different notebook configuration can be upgraded to X4 mode)