Featured Products
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32GB DDR4 2666MHz SODIMM
- Vendor
- Kingston Technology
- Regular price
- $76.99
- Sale price
- $76.99
- Unit price
- per
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USB Extender Hub 10m USB 3.0
- Vendor
- Startech.com
- Regular price
- $141.99
- Sale price
- $141.99
- Unit price
- per
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PC EU PDUS 8600VA 208V
- Vendor
- Eaton Corporation
- Regular price
- $198.99
- Sale price
- $198.99
- Unit price
- per
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C6 550 UTP PVC GN 1000' PB
- Vendor
- Black Box Corporation
- Regular price
- $214.99
- Sale price
- $214.99
- Unit price
- per
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7m Active DisplayPort Cable
- Vendor
- Startech.com
- Regular price
- $102.99
- Sale price
- $102.99
- Unit price
- per
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15m Active DisplayPort Cable
- Vendor
- Startech.com
- Regular price
- $137.99
- Sale price
- $137.99
- Unit price
- per
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10ft AC Power Cord C13 C14
- Vendor
- Tripp Lite Mfg Co.
- Regular price
- $15.99
- Sale price
- $15.99
- Unit price
- per
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AOC 15.6" Portable Monitor
- Vendor
- TPV MNT B2C TPV USA CORP
- Regular price
- $140.99
- Sale price
- $140.99
- Unit price
- per
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Poly EncPro HW720 Binr Hdst cs
- Vendor
- HPI POLY
- Regular price
- $105.99
- Sale price
- $105.99
- Unit price
- per
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Poly Voy4310M Teams C BT700+Ch
- Vendor
- HPI POLY
- Regular price
- $116.99
- Sale price
- $116.99
- Unit price
- per

Computer Brain specializes in laptop and desktop computer repairs in the Chicago area.
We sell computer parts of all kinds and can help you with all of your computer needs. We have electronics of every kind and are experts in the industry. Serving Chicago and Chicagoland suburbs which includes Morton Grove, Niles, Glenview, Deerfield, Skokie, Evanston, Lincolnwood, Wilmette, Oak Park, River Forest, Maywood, Bellwood, Hillside, Berkely, Melrose Park, Stone Park, Northlake, Elmwood Park, River Grove, Franklin Park, Bensenville, Harwood Heights, Norridge, Shiller Park, Rosemont, Park Ridge, Des Plaines, Mount Prospect, Prospect Heights, Arlington Heights, Rolling Meadows, Schaumburg, Elk Grove Village, Hoffman Estates, Palatine, Winnetka, Northfield, Northbrook, Wheeling, Buffalo Grove, Highland Park, Highwood, Lake Forest, Lincolnshire, Long Grove, Lake Zurich and beyond since 1990. Let us help you get exactly what you need. Give us a call at (847) 675-1111 or order online today!