Kensington NanoSaver™ Combination Laptop Lock, Resettable Computer Security Locking Cable for Ultra-thin Laptops (K60603WW)
Quick take
Kensington’s NanoSaver K60603WW is a keyless, resettable combination cable lock made for ultra-thin laptops with nano-sized security slots, aiming to keep the laptop lying flat with minimal interference. Buyers who have the correct nano port and compatible devices generally describe it as sturdy and long enough for typical desk setups, but the most common caveat is ensuring you have the right lock size and that your laptop’s lock port placement (including left-side ports) doesn’t make the dial/rotation process annoying.
Pros and cons
Pros
- Resettable 4-wheel combination (10,000 possible code combinations), no key needed.
- Slim nano lockhead is designed to let ultra-thin laptops lie flat and stay stable while attached.
- Carbon steel cable (6 ft / 1.8 m) with a plastic sheath for tamper resistance.
- Buyers often describe the build as sturdy and the cable as long enough to wrap around a desk.
Cons
- Compatibility is limited to select nano-sized lock slots, so you need to verify your laptop’s port before buying.
- The lock’s rotation and dial access can be inconvenient on some laptops, especially when the lock port is on the left side.
- Review evidence suggests model-to-model differences exist within Kensington’s nano line, so you may need to match the exact lock size to your device.
What buyers think
Buyer-review evidence is mixed, but it clusters around a few decision factors. Many buyers report the lock works well on compatible nano ports and appreciate the sturdiness and practical cable length for desktop use. Others flag usability friction, mainly related to the lock head’s rotation and the tiny combination dial, which can be frustrating when the security slot is positioned on a certain side of the laptop. There is also enough feedback to suggest that Kensington’s different nano-sized lock models are not interchangeable for all devices, reinforcing the need to confirm your laptop supports the correct nano lock slot.
How this lock is designed to fit ultra-thin laptops
This is a cable lock, but built around a slim nano lockhead concept. The main goal is to avoid the “too-thick lock lifts the laptop” problem that can happen with standard cable lock heads. If your laptop has a nano-sized security slot, this design is meant to keep the laptop lying flat and stable while still letting you route and use the laptop normally with the cable attached.
Key features that matter day to day
Resettable 4-wheel combination
Instead of a physical key, you set and reset a four-wheel number code. Kensington markets 10,000 possible combinations, which can be useful if you want to avoid carrying keys across home, office, or shared workspaces.
Slim, pivoting lock head for easier connectionThe cable head is designed to pivot and rotate, with one-handed operation intended to make it easier to connect without constant repositioning. In practice, reviews suggest this part works best when your laptop’s slot placement makes the dial and lockhead accessible.
Carbon steel cable, 6 ft lengthThe 6 ft (1.8 m) cable length is positioned for common setups, like wrapping around a desk or attaching to a fixed anchor point in an office or workstation. The carbon steel construction and plastic sheath are intended to resist tampering better than softer cable materials.
Code registration support if you forget
Kensington includes a free online code registration and retrieval program, which can help if you misplace your combination. This is especially relevant for keyless locks, where forgetting the code can otherwise become a bigger hassle.
Pros and cons (real-world buyer fit)
Good fit if you…
- Have an ultra-thin laptop that uses a nano-sized lock slot (not a standard laptop security slot).
- Prefer keyless security, or you frequently move between desks, classrooms, or meeting rooms.
- Need a cable long enough to secure to a desk or fixed object without straining the connection.
Consider alternatives if you…
- Are unsure your laptop’s lock slot matches Kensington’s nano sizing. Buying the wrong nano version is a common way to end up with a “technically it fits” but frustrating setup.
- Want a lock that is effortless to operate while you carry the laptop around a lot. Some buyers describe the dial access and rotation steps as annoying, particularly with left-side lock ports.
- Need a lock you can operate quickly one-handed every time, especially in tight spaces where cable head rotation is limited.
Compatibility checklist before you buy
Before ordering, verify three things: (1) your exact laptop model and whether it has a nano-sized security slot, (2) that the lock is intended for your device category (select HP, Lenovo, Asus laptops and select Kensington docking stations), and (3) where the lock port sits (left vs right). If your lock port location makes it hard to access or rotate the lock head, the experience may be less smooth than you expect.
Price and availability
Pricing can vary over time. At the time of writing, the item is listed with a relatively low purchase price compared with a much higher list price, and availability may fluctuate, including periods where it is temporarily out of stock while orders are allowed to be placed.
Verdict
The Kensington NanoSaver K60603WW is a strong choice for buyers with ultra-thin laptops that actually use a nano-sized security slot and who want a keyless, resettable combination lock. It offers a cable-and-head design intended to keep the laptop flat, and many buyers report solid build quality for desk-style security. Just make sure you confirm nano port compatibility and account for how the lock head will sit on your specific laptop side, since that is where usability complaints tend to show up.
FAQ
Is the Kensington NanoSaver K60603WW a keyless laptop security lock?
Yes. It uses a resettable 4-wheel combination code, so you do not need a physical key to lock or unlock it.
Will this work with any laptop security slot?
No. This lock is intended for select ultra-thin laptops with nano-sized security slots. You should verify your laptop’s lock slot size before purchasing.
Can you reset the combination code?
Yes. The lock is designed around a resettable number code.
Does the slim lock head keep the laptop lying flat?
That is the design goal. The slimmer nano lockhead is meant to avoid lifting the laptop unevenly, helping it lie flat and stable while connected.
Is the cable long enough for desk security?
The cable is 6 ft (1.8 m), which is typically suitable for wrapping around a desk or similar fixed objects. Exact fit depends on your workspace layout.
What’s the biggest drawback buyers mention?
The most common practical complaint is that operating the lock can be cumbersome depending on how accessible the lock port is on your laptop (including left-side placement), due to the lock head rotation and the small combination dial.
Specifications
| Product Title | Kensington NanoSaver™ Combination Laptop Lock, Resettable Computer Security Locking Cable for Ultra-thin Laptops for HP Lenovo Asus Acer, Resettable 4-wheel Number Code (K60603WW) |
|---|---|
| Category | Electronics > Computers & Accessories > Laptop Accessories > Security Locks |
| Brand | Kensington |
| Manufacturer | Kensington |
| Model Name | NanoSaver Combination Lock |
| Model Number | K60603WW |
| Item Weight | 6.9 Ounces |
| Color | Black |
| Material | Carbon Steel |
| Brand Name | Kensington |
| Recommended Uses For Product | Securing laptops in homes, offices, and public spaces |
| Number of Pieces | 1 |
| Included Components | slim nanosaver combination laptop lock |
| UPC | 085896606031 |
| Global Trade Identification Number | 00085896606031 |
| Manufacturer Warranty Description | 2 year |
| Unit Count | 1.0 Count |
| Manufacturer Part Number | K60603WW |
| Item Type Name | Laptop Lock |
| Additional Features | Resettable |
| Lock Type | Combination Lock |
| Control Method | Push Button |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style Name | Combination Lock |
| Material Type | Carbon Steel |
| Finish Types | Silver |
| Item Dimensions | 0.39 x 0.39 x 0.39 inches |
Available variants
Style
- Combination Lock
- Keyed Lock
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