 "Macbook Air 11.6-inch (Glossy) 1.6GHZ Dual Core i5 (Early 2015) . - Apple MJVM2LL/A" " Used and Refurbished Macbook Airs on Sale | GainSaver
"11.6-inch LED-backlit glossy widescreen TFT display, 1366x768 resolution,1.6GHZ Intel  Dual Core i5 Processor,Base 128GB Flash Drive, Upgradable 1TB Flash Drive,2GB Memory, Upgradable 4GB Memory,Intel HD Graphics 6000 graphics processor that shares system memory,Customizable Mac OS X installed and Optional Dual Boot Windows OS installed,Power Adapter Included,Two USB 3 ports (up to 5 Gbps), Thunderbolt 2 port (up to 20 Gbps), MagSafe 2 power port,802.11ac Wi-Fi wireless networking; IEEE 802.11a/b/g/n compatible, Bluetooth 4.0 wireless technology," 
 "Apple iMac - all-in-one Core i5 2.8 GHz 8 GB 1 TB LED 21.5" Engli" " Apple Engli MK442LL/A Desktop Computers CDW.com
"The idea behind iMac has never wavered: to craft the ultimate desktop experience. The best display, paired with high-performance processors, graphics, and storage - all within an incredibly thin, seamless enclosure. And that commitment continues with the 21.5inch iMac with Retina 4K display. Adding up to the most immersive iMac experience yet - and another big, beautiful step forward." 