Featured Products
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L24i 4A 23.8" WLED AG Monitor
- Vendor
- Lenovo Idea
- Regular price
- $147.99
- Sale price
- $147.99
- Unit price
- per
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L27i 4A 27" WLED AG Monitor
- Vendor
- Lenovo Idea
- Regular price
- $176.99
- Sale price
- $176.99
- Unit price
- per
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CB2 24" AG IPS Monitor
- Vendor
- Acer America Corp.
- Regular price
- $130.99
- Sale price
- $130.99
- Unit price
- per
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LCD 37" 4K UHD 60 Hz Monitor
- Vendor
- Samsung IT
- Regular price
- $590.99
- Sale price
- $590.99
- Unit price
- per
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HDMI Cable Active Booster 100'
- Vendor
- Tripp Lite Mfg Co.
- Regular price
- $100.99
- Sale price
- $100.99
- Unit price
- per
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Cat6 SlimPatch Cab Blue 4'
- Vendor
- Tripp Lite Mfg Co.
- Regular price
- $6.99
- Sale price
- $6.99
- Unit price
- per
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HVY DUTY DUAL MON ARM W/TRAY
- Vendor
- Kensington
- Regular price
- $223.99
- Sale price
- $223.99
- Unit price
- per
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APEX Bluetooth Mouse White
- Vendor
- ALOGIC USA LLC - SCALE
- Regular price
- $64.99
- Sale price
- $64.99
- 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!