Lenovo LOCK Cable Lock 57Y4303 | Security Lock, Laptop, Dock — 57Y4303

Secure critical endpoints without adding complexity. Lenovo LOCK Cable Lock 57Y4303 is designed for organizations that need practical physical protection for laptops, docking stations, desktops, and flat panel monitors. Its one-piece design simplifies deployment and avoids the need for glue, brackets, or screws, which makes it well suited for fast-moving IT environments and shared workspaces. At just 130 g, this lock is easy to keep with a mobile kit or carry case, so protection can travel with the device. That matters for teams that move between conference rooms, classrooms, research spaces, and open offices. Instead of relying on heavier hardware or permanent installation, this cable lock gives you a straightforward way to deter opportunistic theft and maintain control over valuable equipment. For procurement teams, the value is in the balance of portability, simplicity, and broad device coverage. For IT teams, it is a low-friction way to standardize physical security across mixed environments. When the goal is to protect assets without slowing users down, this lock fits the job. Ideal For Securing laptops in open-plan offices Protecting docking stations in shared conference rooms Locking classroom and library workstations Deterring theft of lab and research equipment Why This Product 1 One-piece design installs without glue, brackets, or screws 2 Lightweight 130 g build supports mobile deployment 3 Covers laptops, docks, desktops, and monitors 4 Better suited to shared spaces than permanent lock hardware