Lenovo NanoSaver 5.91ft Cable Lock

The Lenovo 4XE1L51710 is a cable lock that delivers reliable, physical security for any laptop, tablet, monitor, or peripheral equipped with a NanoSaver lock slot. Its cable measures 1.8 m and is built from carbon steel, creating a strong barrier against cutting attempts while allowing enough length to reach desks, tables, or anchor points.

A 10 mm Cleat Locking head grips firmly inside the device slot, and the 5 mm keying system aligns with Lenovo MicroSaver 2.0 keys so existing fleets can stay on a single key standard. Lenovo’s patented Hidden Pin Technology lives inside the lock body, making it extremely difficult for would-be thieves to tamper with or pick the mechanism. The head pivots and rotates, letting users position the cable comfortably even when ports are crowded or furniture layouts are tight.

Two keys ship in the box, giving IT teams or individual owners a spare, and Lenovo covers the product with a three-year limited warranty for added peace of mind. The lock is a practical choice for open offices, hot-desk environments, school labs, libraries, retail kiosks, or any public setting where devices need to stay in place without constant supervision.

• 10 mm Cleat Locking head secures NanoSaver slots
• 5 mm keying system works with MicroSaver 2.0 keys
• Cable made from carbon steel with a protective plastic sheath
• Hidden Pin technology helps prevent lock picking
• Pivoting and rotating head eases positioning in tight spaces
• 1.8 m cable length supports flexible anchoring
• Includes two keys and carries a three-year limited warranty