Targus DEFCON T-Lock Serialized Combo Cable Lock for Laptop & Desktop Security (PA410S-1) - Secure Your Devices in Offices, Schools & Public Spaces

Please note that this review is for: "Targus PA410U DEFCON CL Notebook Computer Cable Lock." It is a four-digit combination cable lock and does not use a key or have an alarm (as some of the other reviews seem to suggest).Great Aspects:This Targus Notebook Lock does its job well and is relatively small and light. There are 10,000 possible combinations and an "anchor plate" is included to create a "secure object" if you are usually using your computer in an area without such stable objects. The 6' cable itself is pretty strong and would take quite some time to cut. The lock can swivel/pivot when locked into a notebook, making it easier to move the notebook and keeping the cable from getting entangled with itself or other things. Re-setting the combination is simple and the lock is very easy to install.Downside:Obviously, really determined thieves are going to be able to work thier way around the lock, either by destroying the computer's casing on the side the lock is attached (particularly for plastic-sided notebooks), guessing the combination, destroying the secure object, or cutting through the cable. Provided, most of these actions will take some time (and probably make considerable noise) but the lock is a deterent to theft, not an invincible bastion of security. Use a little common sense with your laptop and don't feel that the lock will save your computer from everything. The price of this lock isn't particularly cheap but it's probably worth the price.Summary:This notebook lock should satisfy the security needs of almost all notebook users. The price isn't excellent but, then again, it's also a very good lock and most people probably wouldn't mind paying a few extra bucks for a lock that will actually work well. This is about as good as it gets for general notebook locks.Highly Recommend.