What's in the box:

PCI-E V8.4D External Laptop Video Card Dock Laptop Docking Station Mini PCI-E Interface Version (Standard)

This is the laptop external graphics adapter equipment, it can help you to use the external independent high-performance graphics, can be used to access any of the PCI-E interface equipment, used to enhance the performance of the laptop, so that you can play those huge games requesting high-performance graphics.

Features:
Multistage anti interference circuit.
Fast transmission speed.
Data line reinforcement.
Multi power automatic switching (support for soft start).
Fine quality imported electronic components.
Support metal cabinet.
Double copper technology to enhance system power supply.
Isolation protection circuit.
LED status indicator.
USB interface extension.
Lateral 6PIN power supply interface.

Specifications:
Products type: Laptop PCI-E expansion device
Product positioning: Laptop performance upgrade.
(PS: Win XP, Win8/8.1 is only compatible with the laptop with external screen)
Support for PCI-E X16, actual X1 mode (according to different laptop configuration can be upgraded to X2 mode)
Operating system: Windows XP/7/8/8.1, Linux etc.
Input interface: Mini PCI-E interface
Power input/output interface:
Support external DELL power adapter or ATX power;
8P interface: 220W max.
DC interface: 5.5x 2.1mm, 150W max, support soft switch function.( ATX cable with no power limit)
Extended support: PCI-E X16:DMI GT/s (X1) 5
CTD switch(Timedelay): 6S
PTD switch (Timedelay): 7S, 14S
USB: 1.0/1.1/2.0 (Remind: Win XP, Win8/8.1 is only compatible with the laptop with external screen)
PCI-E adapter size: approx. 144 * 37 * 25mm / 5.7 * 1.5 * 1.0in
Mini PCI-E cable length: approx. 750mm / 29.5in
ATX PSU power cable length: approx. 153mm / 6.02in
Package size: approx. 180 * 110 * 55mm / 7.1 * 4.3 * 2.2in
Package weight: approx. 196g / 6.9ounce

Package list:
1 * PCI-E Adapter
1 * Mini PCI-E Cable (750mmLength)
1 * ATX PSU Power Cable (153mm Length)
1 * User Manual