This Western Digital 400GB external hard drive is a reliable storage solution for your computer. The WD4000MERC model has been tested and is in good working condition. It offers ample storage capacity for your files, photos, and documents, making it an ideal choice for backup or additional storage. The drive is compatible with most computers and is easy to set up. With its sleek design, it can be easily transported and connected to your device. Get the peace of mind you need with this Western Digital external hard drive. No cord included