Each comes with genuine Dell 65W AC adapter
Will have stickers or sticker residue. 
One unit has dent on top cover (see photos).
Good screen.

See all specs below:

ModelSerialCPU ModelCPU SpeedDrive TypeBattery LifeGraphics ControllerWiFiRAM SizeOpticalDriveOSInstalledRAM SpeedStorage Capacity
LATITUDE E6430F51PYW1I5-3360M2.80GHzSSD79%Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)Intel Corporation Centrino Advanced-N 6205 (rev 34)16 gbDVD-ROMwindows 10 propc3-14900256GB
LATITUDE E64305VDNXY1I5-3340M2.70GHZSATA76%Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)Intel Corporation Centrino Advanced-N 6205 (rev 34)8 gbDVD-R/DVD-RWwindows 10 proPC3-12800160GB
LATITUDE E6430DZB5ZW1I5-3320M2.60 GHZSSD95%Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)Intel Corporation Centrino Advanced-N 6205 (rev 34)8 gbDVD-R/DVD-RWwindows 10 proPC3-12800250GB
LATITUDE E64308ZFLKV1I7-3520M2.90GHzSSD70%Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)Intel Corporation Centrino Advanced-N 6205 (rev 34)8 gbDVD-ROMwindows 10 proPC3-12800256GB