Brief introduction of digital camera companion

The storage of digital photos has always been an important issue in the use of digital cameras. Although in daily application, the memory card of the digital camera itself can basically cope, even if it is not enough, adding a memory card is basically enough. However, for some photographers who like to travel long distances, storage is a big problem. Especially for some users who use high-pixel digital cameras, if high-resolution shooting is used, the capacity of a photo is usually several MB, and even if the memory card of 128MB is externally connected, many photos cannot be accommodated. If you use multiple memory cards, the capacity is enough, but the management brings trouble. Digital camera package mainly includes digital memory card reader and 2.5-inch hard disk commonly used in notebook computers. Users only need to insert the digital memory card supported by the card reader into it, and then press the "Copy" button to copy the digital photos on the card to the small hard disk built in the digital camera partner for permanent storage. The whole process does not go through the computer, and the digital camera companion has a built-in large-capacity lithium battery, which can work continuously for a long time. In addition, the digital camera companion can also be connected to PC or Mac through USB interface, which can be used as a large-capacity mobile hard disk to complete photo sorting and data exchange. It can be said that digital camera companion is a digital product with multi-port card reader and large-capacity mobile hard disk.