National Instruments USB cables are used to connect any USB data acquisition device to the USB port of your computer. Available in either 1 or 2 m lengths, the cables are designed to work with Hi-Speed USB hosts and devices, but are backward-compatible with USB 1.1 hosts and devices as well. Cables feature a B-type connector for device-side connection and an A-type connector for host-side connection. Find a list of recommended USB data acquisition devices below in the links section.