Micro Security Devices

Micro Security Devices

  • Micro Security Devices MAC Guardian 531 Mac II Keyboard Lockbox and Port Lock — full kit with port lock unit, cable, hardware, and instruction sheet PC Guardian / Micro Security Devices label on packaging — shows brand name, phone numbers, and address

    Micro Security Devices MAC Guardian 531 Mac II Keyboard Lockbox & Port Lock

    Micro Security Devices

    $20.00
    Was: $40.00
    Micro Security Devices MAC Guardian 531 Mac II Keyboard Lockbox & Port LockA physical security device for Apple Mac II computers that restricts keyboard access and locks ADB ports via key-operated...
    23162
    SKU:
    23162
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    2.00 LBS
    Brand:
    Micro Security Devices
    Model:
    531
    MPN:
    531
    Type:
    Keyboard Lockbox & Port Lock
    SKU:
    23162
    Compatible With:
    Apple Mac II
    Connector Type:
    Mini-DIN (ADB)
    Color:
    Beige / Platinum
    Includes:
    Lockbox, Port Lock, Security Cable, Mounting Hardware, Instructions
    Country/Region of Manufacture:
    United States
    Platform:
    Apple Mac II
    Security Feature:
    Key Lock — keyboard lockbox and port lock
    Seller Notes:
    Includes lockbox, port lock unit, ADB security cable, mounting hardware, and installation instructions.
    Condition Notes:
    Micro Security Devices MAC Guardian 531 Keyboard Lockbox & Port Lock is new and unused. May be out of original retail box but the unit is undeployed. All components including hardware, cable, and instructions appear present.
    $20.00
    Was: $40.00
  • Micro Security Devices PC Guardian Model 901 computer security lock open box contents — lock body, installation instructions sheet, security cable, and small hardware packet Close-up of PC Guardian label on lock body reading 'Security Products for Computers — Micro Security Devices, Inc.' with contact numbers

    Micro Security Devices PC Guardian 901 Computer Lock AT&T 6300 6300+

    Micro Security Devices

    $13.30
    Was: $37.00
    Micro Security Devices PC Guardian 901 Computer Lock AT&T 6300 6300+Physical security lock designed for AT&T 6300 and 6300+ computers. The lock mechanism secures the system to prevent unauthorized...
    23161
    SKU:
    23161
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    2.00 LBS
    Brand:
    Micro Security Devices, Inc.
    Model:
    901
    MPN:
    901
    Type:
    Computer Physical Security Lock
    SKU:
    23161
    Compatible With:
    AT&T 6300, AT&T 6300+
    Includes:
    Base Plate, Cover Plate, Security Cable, Screwdriver
    Number of Parts:
    2-Part (Base Plate and Cover Plate)
    Country/Region of Manufacture:
    United States
    Platform:
    AT&T 6300 / 6300+ PC
    Form Factor:
    External Accessory / Add-On Lock
    Seller Notes:
    Includes base plate, cover plate, security cable, and screwdriver per installation sheet.
    Condition Notes:
    Micro Security Devices PC Guardian 901 is new and unused, open box. Includes base plate, cover plate, security cable, and screwdriver. Not installed or used. Original retail packaging may be absent.
    $13.30
    Was: $37.00
  • PC Guardian Model 203 complete kit laid out: lock housing, base plate, mounting brackets, key, and installation instructions PC Guardian Model 203 steel security lock housing with chrome keyed cylinder, shown open at an angle

    Micro Security Devices PC Guardian Model 203 IBM PC XT 286 PC/XT370 Lock w/ Keys

    Micro Security Devices

    $20.00
    Was: $40.00
    Micro Security Devices PC Guardian Model 203 IBM PC XT 286 PC/XT370 Lock w/ KeysA keyed steel security lock designed for rear chassis mounting on IBM personal computers. Provides physical security to...
    23160
    SKU:
    23160
    Availability:
    Usually ships within 1-2 business days.
    Weight:
    2.00 LBS
    Brand:
    Micro Security Devices
    Model:
    PC Guardian Model 203
    MPN:
    203
    Type:
    Physical Computer Security Lock
    SKU:
    23160
    Seller Notes:
    Includes mounting hardware (screws) and 2 keys. Installation instructions included.
    Compatible With 1:
    IBM PC
    Compatible With 2:
    IBM PC/XT
    Compatible With 3:
    IBM XT/370
    Compatible With 4:
    IBM PC/3270
    Compatible With 5:
    IBM XT/286
    Country/Region of Manufacture:
    United States
    Lock Type:
    Keyed Security Lock
    Number of Keys Included:
    2
    Material:
    Steel
    Color:
    Gray
    Installation:
    Screw-mount, rear chassis
    Includes:
    Lock housing, mounting hardware, 2 keys, installation instructions
    Condition Notes:
    Micro Security Devices PC Guardian Model 203 security lock is new and unused. May be out of original packaging. Includes lock housing, mounting hardware, 2 keys, and installation instructions.
    $20.00
    Was: $40.00
  • PC Guardian MAC Guardian 527 complete open-box contents — lock housing, installation instructions sheet, warranty card, and hardware bag laid out on white surface MAC Guardian Model 527 installation instructions sheet showing product name, model number, and parts enclosed list including base and cover plates, screw/spacer, and Torx key

    PC Guardian MAC Guardian 527 Power Switch Protection for Apple Mac SE

    Micro Security Devices

    $25.00
    Was: $50.00
    PC Guardian MAC Guardian 527 Power Switch Protection for Apple Mac SEA keyed lock mechanism designed to cover and secure the power switch on an Apple Macintosh SE. Prevents unauthorized power-on by...
    23158
    SKU:
    23158
    Availability:
    Usually ships within 1–2 business days.
    Weight:
    6.00 LBS
    Brand:
    PC Guardian / Micro Security Devices, Inc.
    Model:
    MAC Guardian 527
    MPN:
    527
    Type:
    Power Switch Security Lock / Cover
    SKU:
    23158
    Compatible With:
    Apple Macintosh SE (Mac SE)
    Seller Notes:
    Includes base plate, cover plate, screw/spacer, Torx key, installation instructions, and lifetime limited warranty card.
    Country/Region of Manufacture:
    United States
    Form Factor:
    Desktop Accessory / Mounting Hardware
    What's Included:
    MAC Guardian base & cover plates, screw/spacer, Torx key, installation instructions, warranty card
    Security Features:
    Keyed lock cylinder covering Mac SE power switch
    Application:
    Prevents unauthorized power-on of Apple Macintosh SE
    Installation Method:
    Screw mount with adhesive pads; Torx key required (included)
    Warranty:
    Lifetime Limited Warranty (card included)
    Era / Vintage:
    Late 1980s – designed for Apple Mac SE (introduced 1987)
    Condition Notes:
    New, unused, open-box. All parts present: MAC Guardian base & cover plates, screw/spacer, Torx key, installation instructions, and lifetime warranty card. Hardware bag sealed. No signs of use.
    $25.00
    Was: $50.00