School MDMdevice management, explained

Security locks

Kensington NanoSaver Keyed Laptop Lock (K64444WW)

A keyed cable lock for the slim Nano Security Slot found on some ultra-thin laptops and tablets.

Maker
Kensington
Type
Security locks
Size / capacity
10mm lock head, carbon steel cable
Works with
Devices with a Kensington Nano Security Slot
Good for
Thin laptops and tablets that have the small Nano slot
Facts checked
6 November 2026

What the maker says

Kensington says the NanoSaver fits the Kensington Nano Security Slot, uses a 10mm lock head and a carbon steel cable, and works with master-keyed and supervisor-keyed options for managing keys across many devices. It has a limited 5-year warranty.

Before you buy: Check which lock slot your device has (standard, Nano or wedge-shaped) before buying.

Sources

Product details change and differ between versions and sellers. Always check the maker’s page or the listing before you buy. We haven’t tested this product; the facts above are what the maker states. This page is part of an independent guide and is not connected to the maker.

In these collections: For Windows laptop schools For the IT office

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Kensington ClickSafe 2.0 Portable Universal Keyed Laptop Lock (K63382WW)

Self-coiling cable, 76mm to 1.8m

Works with: Devices with a standard Kensington Security Slot

A one-click keyed lock with a self-coiling cable that packs down small for carrying between rooms.

Details — Kensington ClickSafe 2.0 Portable Universal Keyed Laptop Lock (K63382WW) Search Amazon for this — Kensington ClickSafe 2.0 Portable Universal Keyed Laptop Lock (K63382WW) (opens Amazon.co.uk)

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