Kensington K68139M Portable Master Keyed Cable Lock for Surface Pro & Go - 7. 5 ft Steel Security Cable
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This cable lock employs a master keyed locking mechanism that allows authorized personnel to manage multiple locks with a single key, simplifying security administration for IT departments and facility managers. The 7.5-foot cable length provides sufficient reach to secure devices to desks, tables, or other fixed structures while maintaining user accessibility.
The all-steel construction includes both the locking mechanism and cable components, offering robust protection against cutting or forced entry attempts. With dimensions of 10.04" width × 11.22" depth × 1" height when coiled, the lock maintains a compact footprint for storage and transport. The 8.32-ounce weight adds minimal bulk to mobile setups.
This section brings together practical product details such as Lock Configuration Type, Lock Configuration Feature, Cable Length, Product Material, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The K68139M combines specific Surface compatibility with enterprise-grade security features that address common asset protection challenges in organizational settings.
Surface-Specific Compatibility
Designed exclusively for Microsoft Surface Pro and Surface Go devices, including Surface Pro 4 through Surface Pro 9 and Surface Go through Surface Go 3 models. The lock interfaces directly with the security slot built into these tablets, ensuring proper fit and secure attachment without damaging the device.
- Surface Pro 4-9 compatibility
- Surface Go 1-3 compatibility
- Direct security slot interface
Administrative Efficiency
The master keyed system enables centralized key management, allowing security teams to maintain control over multiple locks while reducing key inventory complexity. This feature is particularly valuable in environments with numerous secured devices or frequent device reassignments.
- Single key for multiple locks
- Reduced key management overhead
- Simplified security administration
Deployment / Use Cases
This portable cable lock is ideal for securing Surface tablets in environments where devices are shared, temporarily stationed, or used in public areas. The 7.5-foot cable provides flexibility for various anchoring scenarios while maintaining sufficient slack for comfortable user interaction.
Educational institutions can deploy these locks in classrooms, libraries, and computer labs to prevent theft of shared Surface devices. Healthcare facilities benefit from securing tablets at nursing stations or patient rooms. Retail and hospitality businesses use them to protect tablets used for point-of-sale, inventory management, or customer service applications. The portable design supports mobile deployment scenarios where devices move between locations but require temporary security at each site.
Educational Environments
Secure Surface tablets in classrooms, libraries, and computer labs where multiple users access devices throughout the day. The master keyed system allows IT staff to maintain control while teachers and students can use devices without removing security.
Healthcare & Retail Settings
Protect tablets used at nursing stations, patient rooms, point-of-sale stations, or inventory areas where devices must remain accessible but secured against unauthorized removal.
Physical Profile
The lock features a compact design with a 1-inch height profile that minimizes visual obstruction when attached to Surface devices. The steel cable maintains flexibility for various routing options while providing cut resistance. When not in use, the cable coils to approximately 10.04" × 11.22" dimensions for convenient storage in bags or drawers. The 8.32-ounce weight adds minimal burden to mobile setups, making it practical for users who transport secured devices between locations.
- Width
- 10.04" (255.02 mm)
- Depth
- 11.22" (284.99 mm)
- Height
- 1" (25.40 mm)
- Weight
- 8.32 oz (235.87 g)
- Length
- 7.5 ft (2.29 m)
Highlights
- Master keyed locking system for centralized security management
- 7.5-foot steel cable provides flexible tethering options
- Specifically compatible with Surface Pro 4-9 and Surface Go 1-3 devices
- Portable design for easy transport between locations
- All-steel construction for tamper resistance
- TAA compliant for government and institutional procurement
- 5-year limited warranty for long-term reliability
- Compact 1-inch height profile minimizes visual obstruction
Specifications
| Specifications | |
|---|---|
| Manufacturer | Kensington Computer Products Group |
| Manufacturer Part Number | K68139M |
| Brand Name | Kensington |
| Product Name | Portable Keyed Cable Lock for Surface Pro and Surface Go |
| Product Type | Cable Lock |
| Lock | |
| Lock Configuration Type | Master Keyed Lock |
| Lock Configuration Feature | Portable |
| Cable Length | 7.5 ft (2.29 m) |
| Physical Characteristics | |
| Product Material | Steel |
| Height | 1" (25.40 mm) |
| Width | 10.04" (255.02 mm) |
| Depth | 11.22" (284.99 mm) |
| Weight (Approximate) | 8.32 oz (235.87 g) |
| Miscellaneous | |
| Device Supported | Notebook |
| Compatibility | Microsoft: Surface Go Surface Go 2 Surface Go 3 Surface Pro 4 Surface Pro 5 Surface Pro 6 Surface Pro 7 Surface Pro 7+ Surface Pro 8 Surface Pro 9 |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
Which Surface models are compatible with this cable lock?
The Kensington K68139M is specifically designed for Microsoft Surface Pro and Surface Go tablets. It supports Surface Pro 4, Surface Pro 5, Surface Pro 6, Surface Pro 7, Surface Pro 7+, Surface Pro 8, Surface Pro 9, Surface Go, Surface Go 2, and Surface Go 3 models. The lock interfaces directly with the security slot built into these devices for secure attachment.
What does 'master keyed' mean for this lock?
Master keyed refers to a locking system where multiple individual locks can be operated by a single master key. This allows security administrators to manage numerous locks across an organization with one key, simplifying key distribution and control. Individual locks still function with their unique keys, but the master key provides override access for authorized personnel.
How long is the security cable?
The cable measures 7.5 feet (2.29 meters) in length. This provides sufficient reach to secure Surface tablets to desks, tables, or other fixed structures while maintaining enough slack for comfortable device use. The length accommodates various anchoring scenarios in different environments.
Is this lock TAA compliant?
Yes, the Kensington K68139M is TAA (Trade Agreements Act) compliant. This compliance indicates that the product meets sourcing requirements for U.S. government contracts and many institutional procurement programs. TAA compliance ensures the lock is manufactured in or substantially transformed in a designated country, making it suitable for government and educational purchasing.
What warranty coverage does this cable lock include?
Kensington provides a 5-year limited warranty for the K68139M cable lock. This warranty covers defects in materials and workmanship under normal use conditions. The extended warranty period reflects the product's durability and provides long-term assurance for organizational investments in security hardware.
Can this lock be used with devices other than Surface tablets?
The K68139M is specifically designed for Microsoft Surface Pro and Surface Go tablets with compatible security slots. While it might physically attach to other devices with similar security slots, Kensington only certifies compatibility with the listed Surface models. For optimal security and proper fit, use only with supported Surface devices as specified.
What connectivity or interface options are available?
Connectivity details help confirm how the product integrates with your network, accessories, and surrounding peripherals before rollout or replacement planning. They are often the difference between a technically compatible device and one that is genuinely easy to deploy.
| Qty | Price | Available |
|---|
