diff --git a/ereuse_devicehub/resources/device/views.py b/ereuse_devicehub/resources/device/views.py
index 2ebef9bb..ba26873e 100644
--- a/ereuse_devicehub/resources/device/views.py
+++ b/ereuse_devicehub/resources/device/views.py
@@ -1,11 +1,14 @@
+import csv
 import datetime
+from io import StringIO
 
 import marshmallow
-from flask import current_app as app, render_template, request
+from flask import current_app as app, render_template, request, make_response
 from flask.json import jsonify
 from flask_sqlalchemy import Pagination
 from marshmallow import fields, fields as f, validate as v
 from sqlalchemy.orm import aliased
+from sqlalchemy.util import OrderedDict
 from teal import query
 from teal.cache import cache
 from teal.resource import View
@@ -14,7 +17,9 @@ from ereuse_devicehub import auth
 from ereuse_devicehub.db import db
 from ereuse_devicehub.query import SearchQueryParser
 from ereuse_devicehub.resources import search
-from ereuse_devicehub.resources.device.models import Component, Computer, Device, Manufacturer
+from ereuse_devicehub.resources.device.models import Component, Computer, Device, Manufacturer, \
+    Display, Processor, GraphicCard, Motherboard, NetworkAdapter, DataStorage, RamModule, \
+    SoundCard
 from ereuse_devicehub.resources.device.search import DeviceSearch
 from ereuse_devicehub.resources.event.models import Rate
 from ereuse_devicehub.resources.lot.models import LotDeviceDescendants
diff --git a/tests/files/basic.csv b/tests/files/basic.csv
index 8e5381b0..db045b6d 100644
--- a/tests/files/basic.csv
+++ b/tests/files/basic.csv
@@ -1,2 +1,2 @@
 Type,Chassis,Tag 1,Tag 2,Tag 3,Serial Number,Model,Manufacturer,Price,Registered in,Processor,RAM (GB),Storage Size (MB),Rate,Range,Processor Rate,Processor Range,RAM Rate,RAM Range,Data Storage Rate,Data Storage Range,DataStorage 1,DataStorage 1 Manufacturer,DataStorage 1 Model,DataStorage 1 Serial Number,DataStorage 2,DataStorage 2 Manufacturer,DataStorage 2 Model,DataStorage 2 Serial Number,DataStorage 3,DataStorage 3 Manufacturer,DataStorage 3 Model,DataStorage 3 Serial Number,DataStorage 4,DataStorage 4 Manufacturer,DataStorage 4 Model,DataStorage 4 Serial Number,Display 1,Display 1 Manufacturer,Display 1 Model,Display 1 Serial Number,GraphicCard 1,GraphicCard 1 Manufacturer,GraphicCard 1 Model,GraphicCard 1 Serial Number,GraphicCard 1 Memory (MB),GraphicCard 2,GraphicCard 2 Manufacturer,GraphicCard 2 Model,GraphicCard 2 Serial Number,Motherboard 1,Motherboard 1 Manufacturer,Motherboard 1 Model,Motherboard 1 Serial Number,NetworkAdapter 1,NetworkAdapter 1 Manufacturer,NetworkAdapter 1 Model,NetworkAdapter 1 Serial Number,NetworkAdapter 2,NetworkAdapter 2 Manufacturer,NetworkAdapter 2 Model,NetworkAdapter 2 Serial Number,Processor 1,Processor 1 Manufacturer,Processor 1 Model,Processor 1 Serial Number,Processor 1 Number of cores,Processor 1 Speed (GHz),Processor 2,Processor 2 Manufacturer,Processor 2 Model,Processor 2 Serial Number,RamModule 1,RamModule 1 Manufacturer,RamModule 1 Model,RamModule 1 Serial Number,RamModule 1 Size (MB),RamModule 1 Speed (MHz),RamModule 1 Size,RamModule 2,RamModule 2 Manufacturer,RamModule 2 Model,RamModule 2 Serial Number,RamModule 3,RamModule 3 Manufacturer,RamModule 3 Model,RamModule 3 Serial Number,RamModule 4,RamModule 4 Manufacturer,RamModule 4 Model,RamModule 4 Serial Number,SoundCard 1,SoundCard 1 Manufacturer,SoundCard 1 Model,SoundCard 1 Serial Number,SoundCard 2,SoundCard 2 Manufacturer,SoundCard 2 Model,SoundCard 2 Serial Number
-Desktop,ComputerChassis.Microtower,,,,d1s,d1ml,d1mr,,Thu Oct 25 10:24:30 2018,p1ml,0,0,0.8,Very low,1.0,Very low,1.0,Very low,1.0,Very low,,,,,,,,,,,,,,,,,,,,,"GraphicCard 2: model gc1ml, S/N gc1s",gc1s,gc1s,gc1s,,,,,,,,,,,,,,,,,,"Processor 4: model p1ml, S/N p1s",p1s,p1s,p1s,,1.6,,,,,"RamModule 3: model rm1ml, S/N rm1s",rm1s,rm1s,rm1s,,1333,,,,,,,,,,,,,,,,,,,,,
+Desktop,Microtower,,,,d1s,d1ml,d1mr,,Tue Nov 13 17:20:42 2018,p1ml,0,0,0.8,Very low,1.0,Very low,1.0,Very low,1.0,Very low,,,,,,,,,,,,,,,,,,,,,"GraphicCard 2: model gc1ml, S/N gc1s",gc1s,gc1s,gc1s,,,,,,,,,,,,,,,,,,"Processor 4: model p1ml, S/N p1s",p1s,p1s,p1s,,1.6,,,,,"RamModule 3: model rm1ml, S/N rm1s",rm1s,rm1s,rm1s,,1333,,,,,,,,,,,,,,,,,,,,,
diff --git a/tests/files/real-eee-1001pxd.csv b/tests/files/real-eee-1001pxd.csv
index 77bdf39b..2debf295 100644
--- a/tests/files/real-eee-1001pxd.csv
+++ b/tests/files/real-eee-1001pxd.csv
@@ -1,2 +1,2 @@
 Type,Chassis,Tag 1,Tag 2,Tag 3,Serial Number,Model,Manufacturer,Price,Registered in,Processor,RAM (GB),Storage Size (MB),Rate,Range,Processor Rate,Processor Range,RAM Rate,RAM Range,Data Storage Rate,Data Storage Range,DataStorage 1,DataStorage 1 Manufacturer,DataStorage 1 Model,DataStorage 1 Serial Number,DataStorage 2,DataStorage 2 Manufacturer,DataStorage 2 Model,DataStorage 2 Serial Number,DataStorage 3,DataStorage 3 Manufacturer,DataStorage 3 Model,DataStorage 3 Serial Number,DataStorage 4,DataStorage 4 Manufacturer,DataStorage 4 Model,DataStorage 4 Serial Number,Display 1,Display 1 Manufacturer,Display 1 Model,Display 1 Serial Number,GraphicCard 1,GraphicCard 1 Manufacturer,GraphicCard 1 Model,GraphicCard 1 Serial Number,GraphicCard 1 Memory (MB),GraphicCard 2,GraphicCard 2 Manufacturer,GraphicCard 2 Model,GraphicCard 2 Serial Number,Motherboard 1,Motherboard 1 Manufacturer,Motherboard 1 Model,Motherboard 1 Serial Number,Motherboard 1 Slots,NetworkAdapter 1,NetworkAdapter 1 Manufacturer,NetworkAdapter 1 Model,NetworkAdapter 1 Serial Number,NetworkAdapter 2,NetworkAdapter 2 Manufacturer,NetworkAdapter 2 Model,NetworkAdapter 2 Serial Number,Processor 1,Processor 1 Manufacturer,Processor 1 Model,Processor 1 Serial Number,Processor 1 Number of cores,Processor 1 Speed (GHz),Processor 2,Processor 2 Manufacturer,Processor 2 Model,Processor 2 Serial Number,RamModule 1,RamModule 1 Manufacturer,RamModule 1 Model,RamModule 1 Serial Number,RamModule 1 Size (MB),RamModule 1 Speed (MHz),RamModule 1 Size,RamModule 2,RamModule 2 Manufacturer,RamModule 2 Model,RamModule 2 Serial Number,RamModule 3,RamModule 3 Manufacturer,RamModule 3 Model,RamModule 3 Serial Number,RamModule 4,RamModule 4 Manufacturer,RamModule 4 Model,RamModule 4 Serial Number,SoundCard 1,SoundCard 1 Manufacturer,SoundCard 1 Model,SoundCard 1 Serial Number,SoundCard 2,SoundCard 2 Manufacturer,SoundCard 2 Model,SoundCard 2 Serial Number
-Laptop,ComputerChassis.Netbook,,,,b8oaas048286,1001pxd,asustek computer inc.,,Thu Oct 25 10:26:02 2018,intel atom cpu n455 @ 1.66ghz,1024,238475,1.73,Very low,1.0,Very low,1.53,Very low,3.76,Medium,,,,,,,,,,,,,,,,,,,,,"GraphicCard 5: model atom processor d4xx/d5xx/n4xx/n5xx integrated graphics controller, S/N None",,,,256,,,,,"Motherboard 10: model 1001pxd, S/N eee0123456789",eee0123456789,eee0123456789,eee0123456789,2,"NetworkAdapter 2: model ar9285 wireless network adapter, S/N 74:2f:68:8b:fd:c8",74:2f:68:8b:fd:c8,74:2f:68:8b:fd:c8,74:2f:68:8b:fd:c8,"NetworkAdapter 3: model ar8152 v2.0 fast ethernet, S/N 14:da:e9:42:f6:7c",14:da:e9:42:f6:7c,14:da:e9:42:f6:7c,14:da:e9:42:f6:7c,"Processor 4: model intel atom cpu n455 @ 1.66ghz, S/N None",,,,1,1.667,,,,,"RamModule 8: model None, S/N None",,,,1024,667,1024,,,,,,,,,,,,,"SoundCard 6: model nm10/ich7 family high definition audio controller, S/N None",,,,"SoundCard 7: model usb 2.0 uvc vga webcam, S/N 0x0001",0x0001,0x0001,0x0001
+Laptop,Netbook,,,,b8oaas048286,1001pxd,asustek computer inc.,,Thu Oct 25 10:26:02 2018,intel atom cpu n455 @ 1.66ghz,1024,238475,1.73,Very low,1.0,Very low,1.53,Very low,3.76,Medium,,,,,,,,,,,,,,,,,,,,,"GraphicCard 5: model atom processor d4xx/d5xx/n4xx/n5xx integrated graphics controller, S/N None",,,,256,,,,,"Motherboard 10: model 1001pxd, S/N eee0123456789",eee0123456789,eee0123456789,eee0123456789,2,"NetworkAdapter 2: model ar9285 wireless network adapter, S/N 74:2f:68:8b:fd:c8",74:2f:68:8b:fd:c8,74:2f:68:8b:fd:c8,74:2f:68:8b:fd:c8,"NetworkAdapter 3: model ar8152 v2.0 fast ethernet, S/N 14:da:e9:42:f6:7c",14:da:e9:42:f6:7c,14:da:e9:42:f6:7c,14:da:e9:42:f6:7c,"Processor 4: model intel atom cpu n455 @ 1.66ghz, S/N None",,,,1,1.667,,,,,"RamModule 8: model None, S/N None",,,,1024,667,1024,,,,,,,,,,,,,"SoundCard 6: model nm10/ich7 family high definition audio controller, S/N None",,,,"SoundCard 7: model usb 2.0 uvc vga webcam, S/N 0x0001",0x0001,0x0001,0x0001