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Computers For Sale By Owner in San Mateo, CA

  1. see also
  2. MacBook Pro 2020 13-inch 16GB 1TB (A2251)
    $400
    Burlingame
  3. Sit Stand Desktop Workstation **BRAND NEW**
    $100
    foster city
  4. Dell XPS 13 9315 Laptop i7-1250U 16GB 512GB SSD for parts
    $300
    foster city
  5. Dell Optiplex 7060 Micro Intel i73.3.GHz 16GB Ram 256GB 2TB EXT
    $250
    foster city
  6. Bodine Electric Company BSH-250 Chassis Type DC Motor Speed Control
    $100
    foster city
  7. Sit Stand Desktop Workstation **BRAND NEW
    $100
    foster city
  8. Brand New Apricorn Aegis Secure Key FIPS 140-2 Level 3 USB 3.0 256 Bit
    $39
    san mateo
  9. Apple MacBook Air M4 13in - 8 months warranty
    $750
    san mateo
  10. Sennheiser SC 45 USB headset
    $20
    San Mateo
  11. Bobcat Miner 300 (Helium HNT)
    $200
    san mateo
  12. Nebra HNT Indoor Hotspot Miner
    $200
    san mateo
  13. 2017 iMac 27" 5K | Radeon Pro 580 8GB | Needs HDD
    $375
    san carlos
  14. BRAND NEW Microsoft external keyboard model 1521
    $35
    san carlos
  15. BRAND NEW Microsoft external keyboard model 1521
    $35
    san carlos
  16. Sony All-in-One 24” Touch Screen Blue-Ray Player Intel Core 2 Quad
    $185
    san mateo
  17. Cisco Linksys Wireless-G Access Point WAP54G, $9 each, $10 both.
    $5
    san mateo
  18. Motorola MG7700 Router / Modem
    $20
    redwood city
  19. IBM PS/2 Type: 8530 Desktop Computer
    $100
    san mateo
  20. IBM manuals MSDOS PC Photoshop Selenium Software Testing Windows ATT
    $250
    Belmont
  21. RTX 5080 | 7800X3D | 32GB DDR5 | 4k Ray Tracing Gaming PC
    $2,299
    belmont
  22. *** Delta Electronics 400W GPS-400AB Power Supply for PC ***
    $30
    san mateo
  23. 14" Triple Laptop Screen Extender, 3.0 lbs Lightweight, Portable Monitor, USB-C
    $175
    San Mateo
  24. MacBook Air (13-inch, Early 2015)
    $140
    Burlingame
  25. **NEW -- Genuine Canon 250 Sheet Cassette Paper Tray
    $10
    san mateo foster city
  26. Sophos SG 310 Rev. 1 Firewall Security Appliance
    $100
    san mateo
  27. Dell Precision 3680 Tower i9-14900K 64GB DDR5 1TB NVMe Win11 Pro
    $1,500
    san mateo
  28. Apple Macbook Pro A1707 Retina 15 inch (2017)
    $300
    peninsula
  29. Apple Macbook Pro A1398 Retina 15 inch (2015)
    $150
    peninsula
  30. Office chair
    $15
    san mateo
  31. Apple iMac Core i7, 1.12Tb 24gb Ram 2.0GB Nvidia Graphics 27" Display
    $250
    san mateo
  32. TCL 15.6" Laptop with aluminum case
    $100
    foster city
  33. 27" LG FHD IPS Monitor
    $45
    san mateo
  34. LED desk lamp
    $15
    san mateo
  35. New and quality Build case for 16" Macbook or Windows Laptop
    $12
    san mateo
  36. Apple mini DisplayPort to dual link dvi adapter
    $30
    san mateo
  37. ZAGG INVISIBLE SHIELD PROTECTOR
    $40
    burlingame
  38. 100 feet of new Cat6 ethernet cable
    $10
    Redwood City
  39. Heavy Duty electric KENMORE DRYER great deal good working dryer
    $150
    san mateo
  40. Weslo Cadence 825 treadmill works good
    $75
    san mateo
  41. RBX and Pro Series Exercise Balls 2 balls 1 large 1 small great deal!
    $20
    san mateo
  42. Top-loading Whirlpool heavy duty washing machine with multiple setting
    $150
    san mateo
  43. Head ATP Pack Pro Titanium Tennis Racquet Racket 4 3/8 -3 Grip Bundle
    $78
    san mateo
  44. Samsung Chromebook 4 Chrome OS 13.3 inch great deal ! Regular price ov
    $118
    san mateo
  45. Kids Play Tent - train hours of fun for all kids great deal! Train Reg
    $14
    san mateo
  46. HP 990XC K Contract Ink Cartridge for professional printing. Great De
    $95
    san mateo
  47. Set of 6 San Francisco 49ers glasses with team logo. CLASSIC SET! San
    $28
    san mateo
  48. Genuine Jabra Evolve 75 Black Over the Ear Wireless Headset Great Deal
    $98
    san mateo
  49. V7 L27ADS-2N 27" Full HD 1920 x 1080 VGA DVI HDMI Built-in Speakers Ul
    $78
    san mateo
  50. Great Nike golf bag and set of golf clubs great deal! Regular priced
    $238
    san mateo
  51. Nike Air Max Sneakers good sneakers great deal! Regular over $90 Whi
    $38
    san mateo
  52. Great Nike golf bag and set of golf clubs great deal! Regular priced
    $228
    san mateo
  53. Optimus Pro SW-14 12 Inch 100 Watts Subwoofer powered Works great Gr
    $75
    san mateo
  54. Kenmore Heavy Duty Washer Machine works good, great deal! Regular pr
    $175
    san mateo
  55. The AudioCodes Teams Total Touch IP-Phone Poegbe for C470hd is a high
    $75
    san mateo
  56. Dell Inspiron One 2020 W06B AIO desktop is perfect for office use. Wit
    $88
    san mateo
  57. Targus Dual Fan LapTop Cooling Pad System Great deal regular price ov
    $14
    san mateo
  58. Axiom 16GB DDR4-2666 SODIMM Axiom memory module for computers. Gre
    $45
    san mateo
  59. Axiom 16GB DDR4-3200 SODIMM Axiom memory module for computers. Gre
    $39
    san mateo
  60. Model AA538491-AX, 32GB DDR4-2666 memory module. 32gb Ram DDR4 for la
    $98
    san mateo
  61. IBM manuals MSDOS PC Photoshop Selenium Software Testing Windows ATT
    $350
    Belmont
  62. Cisco C9200-48P-E
    $1,200
    San Mateo
  63. Ubiquiti UAP-AC-HD-USUnifi Access
    $110
    San Mateo
  64. Cisco C921-4P 4 Port Integrated Desktop Router
    $240
    San Mateo
  65. Unifi Switch 8 150W POE
    $140
    San Mateo
  66. ASUS Zenbook Duo 14" - TWO SCREENS OLED UX8406
    $740
    san mateo
  67. Microsoft Surface Go 12.4in Ultrabook
    $250
    burlingame
  68. Dell 22 in monitor
    $40
    san mateo
  69. Dell dock and power supply
    $40
    san mateo
  70. 1999 Apple iBook G3 Clamshell - 300 MHz / 160MB RAM
    $550
    san mateo
  71. Apple MacBook Pro with Apple M1 chip (14-inch, 32GB RAM, 512 GB SSD)
    $650
    san mateo
  72. RTX 3070 / Intel 9 9900K / 16GB 3200MHz / 1TB SSD / WiFi
    $980
    San Francisco
  73. computer accessories
    $1
    belmont
  74. A16 TuF gaming 16
    $500
    Belmont
  75. HP ZBook Fury 15 G8 - Wolf Pro Security Edition
    $1,400
    san carlos
  76. Dell 2022 Precision 5570 i7 12Gen 2.30Ghz, 32GB RAM Invidia
    $1,050
    san carlos
  77. Samsung Classic 4 LTE/WiFi & Samsung Pro 5
    $250
    San Carlos
  78. 14” MacBook Pro M1
    $700
    burlingame
  79. Lofree Keyboard - Ltd. Ed. White Retro Mechanical Keyboard - Like New
    $80
    Foster City
  80. Acer Spin 3 2-in-1, 14'' touch, SSD i5 - $100
    $0
    peninsula
  81. HP Envy all in one Photo 7858
    $40
    san mateo
  82. Apple Mac Mini M4 w/ Underdesk Mount Metal Stand (Optional)
    $600
    san mateo
  83. Excellent Laptop For Sale
    $520
    burlingame
  84. Shining 3D Einscan pro scanner
    $500
    Belmont
  85. Dell Professional P2417H
    $20
    san carlos
  86. Logitech Speaker System Z323 with Subwoofer
    $30
    burlingame
  87. Netgear Nighthawk CM2050V Cable Modem
    $130
    foster city
  88. 21.5" Apple iMac, Great Condition,1 TB drive, 8GB ram, 2.7 ghz (2013)
    $100
    belmont
  89. Unique "sleeper" IBM 5161 expansion chassis with a Pentium PC inside
    $190
    san mateo
  90. APPLE 13" IPAD PRO
    $39
    san mateo
  91. CANON Color imageCLASS MF8380Cdw Laser Printer All-in-One
    $299
    redwood shores
  92. CANON PIXMA PRO-1 Wireless Color Photo Printer
    $200
    redwood shores
  93. EDGESTAR 15 Inch Wide 23 Bottle Built-In Dual Zone Wine Cooler
    $199
    redwood shores
  94. DENON AVR-1802 5.1 Channel Surround/Stereo Receiver
    $99
    redwood shores
  95. B&W Bowers & Wilkins MM-1 Powered Desktop Speakers With Remote / Power
    $125
    redwood shores
  96. Lenovo ThinkCentre M70t desktop and ViewSonic VA2246MH-LED monitor
    $150
    burlingame
  97. Netgear Nighthawk AC1900 WiFi Router (Works with ddComcast Xfinity)
    $40
    foster city
  98. Vintage Portable Computer Kaypro 4
    $200
    San Mateo
  99. FS: 15” Macbook Pro mid-2014 (2.5ghz/16gb/512gb)
    $120
    San Mateo
  100. BRAND NEW 15-inch MacBook Air - Apple M5 chip | Starlight
    $900
    san carlos
  101. Ozark trail zone deep freezers
    $20
    foster city
  102. CASIO Scientific calculator
    $10
    San Mateo
  103. Rarely-used HP EliteBook 840 Laptop Computer with UltraSlim dock
    $180
    foster city
  104. Macbook Pro 16-inch 2019 AppleCare +
    $400
    San Mateo
  105. Pluggable thunderbolt/usbc docking station for Mac/PC
    $30
    san mateo
  106. HP LaserJet Pro M402n plus 2 Toners - All new in unopened boxes
    $375
    burlingame
  107. Computer Software Dell, Microsoft, Reinstallation Discs, Drivers ++++
    $2
    redwood city
  108. Aluminum stand for the laptop & HP
    $20
    San Mateo
  109. MagSafe 2 85W Power Adapter *Brand New*
    $45
    belmont
  110. EVGA GeForce GTX 1070 SC GAMING ACX 3.0, 8GB GDDR5
    $140
    belmont
  111. FREE! HP OfficeJet 6500A PLUS Color AIO Printer (for parts/repair)
    $0
    Millbrae/South San Francisco
  112. HP Proliant DL360p Gen8
    $300
    san mateo
  113. New: 12.5" 3M Laptop / Screen Privacy Filter (PF125W9E)
    $10
    san carlos
  114. Logitech K120 USB Keyboard — NEW IN BOX, Never Opened
    $8
    san mateo
  115. Upgraded Lenovo
    $220
    Burlingame
  116. Apple iMac A1419 27" Late 2015 3.20GHz Core i5 16GB Ram 1TB HDD/SSD
    $150
    San Carlos
  117. LG 34BL85C-B 34" 21:9 QHD Curved UltraWide IPS Monitor w Speakers
    $200
    San Carlos