I am looking to purchase a computer and put Ubuntu / Unity on it. I am not a hardware expert but I do know how to navigate around Ubuntu. I am having trouble finding whether or not the computers graphic card is supported or not. I am not looking to maximize the use of the graphics card but want to make sure it will support external monitors (hopefully 2). here are the specifications on the computer:
Inspiron 15 7000 Series
16GB, DDR3L, 2 DIMM, 1600MHz
256GB Solid State Drive
**AMD Radeon R7 M270 4GB DDR3**
15.6-inch 4K Ultra HD (3840 x 2160) Truelife LED-Backlit Touch Display with Wide Viewing Angle (IPS)
802.11ac + Bluetooth 4.0, Dual Band 2.4&5GHz, 2x2
MUI Documentation
Backlit Keyboard, US English
US Power Cord
BRAD15BDW1601_5208/US/CA/BTO
58WHr, 4-C (rem) [58 WHr, 4-Cell Battery (removable)]
802.11ac + Bluetooth 4.0, Dual Band 2.4&5GHz, 2x2 Wireless Driver
Thanks in advance
EDIT
Here is the link to the computer:
http://configure.us.dell.com/dellstore/config.aspx?oc=cai157w8ps5208&model_id=inspiron-15-7548-laptop&c=us&l=en&s=bsd&cs=04