Features:_x000D_ _x000D_ Support dual TD compatible switch (hardware conflict resolution), multistage anti-interference circuit and data line reinforcement. _x000D_ Compatible with graphics card, sound card, array card, video card, collect card, etc. _x000D_ 8p power output interface can connect 220W power supply and ATX cable with ATX desktop power. _x000D_ Reinforcement design for data transfer line. High quality electronic components. Isolation protection circuit. _x000D_ Use for engineering measurement, data collection, server debugging, GPU computing and other industrial applications, most of the graphics card to play the game. _x000D_ _x000D_ Specifications_x000D_ Support Interface: PCl-E Devices(Including graphics card, sound card, array card, video card, collect card, etc)_x000D_ Unsupported models:_x000D_ Not fit for Asus N55SF/N75SL/ASUS/A53XI24/1SV-SL/K43SD/A73S /K53SD/X8dij/A43s/N55SL/K45dr_x000D_ Not fit for Lenovo E530/L430/E43/U410/E49/K49/G50-75M(New Add)_x000D_ Not fit for HP H533OM/6910/5310M_x000D_ Not fit for Hasee ui45/EVI4_x000D_ Not fit for Haier T68_x000D_ Not fit for Acer 4739z/E1-451G_x000D_ Not fit for Samsung 450R/270e5k/np450r5j-x05cn_x000D_ Not fit for Dell 5437/N55SL_x000D_ 6Pin Power Supply Output: Support 6Pin+8Pin Interface Output_x000D_ 8P Power Supply Interface: Equipment Power Supply Interface/Laptop Power Switch(1.Use a special 220W power supply 2.Use desktop ATX power supply with ATX cable)_x000D_ DC Power Interface: DC 12V Power Supply(Maximum power is 150W)_x000D_ USB Interface: This interface only provides 500mA voltage output and does not have any other functions(The interface of M.2 M Key and PCI-E X4 is data cable interface, and the type of the interface is HDMI.)_x000D_ Data line Interface: For Mini PCI-E, Expresscard, NGFF(M.2)A/E Key or M Key, PCI-E X4 Converter Cable_x000D_ _x000D_ Note: _x000D_ The switch of ATX PW, PTD, Slim Line is OFF by default. Please not move it._x000D_ HDMI is non-standard interface, and other HDMI will be prohibited, otherwise the device will be damaged!_x000D_ _x000D_ Instructions:_x000D_ To better use the external graphics card, please read the instructions carefully before installing the external graphics card, and do the following operations (unload all built-in independent graphics driver)._x000D_ _x000D_ Disable the built-in independent graphic card in the BIOS and turn off the network. Update BIOS of the notebook to the latest version. (You can see the update method in the official website of your laptop.) _x000D_ Enter in Computer-Device Management-System. Disable PCI related port until the built-in independent graphics card is gone. _x000D_ Restart the notebook after the hardware installation is complete. The external graphics card power supply is controlled by the laptop, the external graphics card start when the laptop is activated, the external graphics card can close when the laptop is closed. The 6Pin interface of the graphics card must be connected correctly, otherwise the power supply is insufficient. _x000D_ _x000D_ Package Includes:_x000D_ 1 x Laptop External Independent Video Card Dock_x000D_ 1 x MINI PCI-E Data Line_x000D_ 1 x ATX Power Supply Cable(8pin power supply cable can be split into 6pin cable)_x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the product requires an ATX power supply._x000D_ Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.1Support dual TD compatible switch (hardware conflict resolution), multistage anti-interference circuit and data line reinforcement. 2Compatible with graphics card, sound card, array card, video card, collect card, etc. 38p power output interface can connect 220W power supply and ATX cable with ATX desktop power. 4Reinforcement design for data transfer line. High quality electronic components. Isolation protection circuit. 5Use for engineering measurement, data collection, server debugging, GPU computing and other industrial applications, most of the graphics card to play the game.