The NI SPEEDY-33 (part number: 192788-02) is a versatile Signal Processing Engineering Educational Device from National Instruments, specifically designed for educational environments. This self-contained unit simplifies programming through intuitive software and features onboard flash memory, enabling rapid development of standalone digital signal processing (DSP) solutions suited for various educational applications. With two analog I/O channels supporting audio applications at a sampling rate of 48 kHz, the NI SPEEDY-33 delivers high-performance DSP capabilities. The device is equipped with an 8-line digital I/O interface, programmable via LabVIEW DSP Module software, and can operate independently once configured, making it ideal for classroom and laboratory settings. Connectivity to PCs is seamless via a J8 USB port. The compact design measures 8.89 cm × 12.7 cm × 1.91 cm (3.5 in. × 5 in. × 0.75 in.) and weighs only 87.9 g (3.1 oz), ensuring ease of handling. Designed for indoor use, the operating temperature range is from 0 to 55 °C, while storage temperatures can range from –20 to 70 °C. The NI SPEEDY-33 is backed by a three-year warranty, providing assurance of quality from National Instruments.