Best external graphics card for laptop 2018 (complete guide)


GPU or GRAPHICS PROCESSING UNIT Which is a programmable logic chip processor specialized for display functions. The Graphics card renders images, animations, and video for the computer’s screen. GPUs are located on plug-in cards, in a chipset on the motherboard or in the same chip as the CPU

With a high-end GPU you can play almost any high-end game with high frame rate without any lags. the users can experience amazing graphics on this PC with this graphics cards. usually, laptops have integrated graphics cards which are isn’t enough for high-end games so with the use of external graphics card for laptop you can make play games with high frame rate without lags

external graphics card for laptop

Best external graphics card for laptop 2018

1. AORUS GTX 1070 Gaming Box 

The AORUS Gaming Box is an external GPU casing that comes complete with Gigabyte’s own version of the Nvidia GeForce GTX 1070 graphics card. It is a relatively compact metal box with a transparent mesh openly displaying the front of the graphics card itself and further accentuating it with the use of LED lighting.



  • Embedded Geforce GTX 1070 enables graphics-intensive game and VR experience
  • Thunderbolt™3 plugs and play
  • Easy to carry with portable size
  • Supports Quick Charge (QC 3.0) and Power Delivery (PD 3.0)
  • Supports 3x USB 3.0 for peripheral devices
  • RGB fusion – 16.8M Customizable Color Lighting

Technical Specifications:

Graphics Processing: GeForce® GTX 1070
CUDA® Cores: 1920
Box Size: 212x96x162(mm)
Box Weight: 2360(g) ±1%
PSU: 450W, >90% efficiency (equal to 80 plus Gold), PCI-E 8pin power
AC INPUT: 100-240V ~ / 7-3.5A / 60-50HZ

2.Alienware Graphics Amplifier

external graphics card for laptopThe Alienware Graphics Amplifier is a GPU case designed to work specifically with Alienware laptops. It sports a dark and detailed design with a prominent company logo on the front that is the signature of Alienware products.

The Alienware Graphics Amplifier does not come with a GPU included, so a graphics card needs to be bought separately. Luckily, it is quite flexible in this regard, as it supports even GTX 600 and Radeon HD 5000 graphics cards which can be considered obsolete by today’s standards.
Ultimately, this compatibility and a built-in power supply of 460 watts allow for almost any full-sized graphics card to be installed in the casing.

3.Razer Core

external graphics card for laptop

Razer’s products are known to come at quite high price tags, which had also earned them some controversial attention throughout the years. The Razer Core external graphics card enclosure is no different. It sports a clean design and is equipped with Razer’s patented Chroma LED lighting that gives the case that recognizable “gaming flair”.

The Razer Core doesn’t come equipped with a GPU out of the box, but it incorporates a powerful 500-watt power supply that can fully support any individual graphics card currently on the market. Moreover, it is spacious enough to comfortably accommodate for any full-sized GPU.


These are the best external graphics card for laptop I found on internet and must keep a try for this graphics cards and from above I suggest to buy Gigabyte AORUS Gaming Box which is amazing for gamers and it can play any high-end game