9 Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity in the nature of network infrastructure components, namely routers, switches, memories for data processing equipment, memory modules; electric, electronic and optical checking, testing and measuring apparatus and instruments, namely, communication link testers for use in LAN and WLAN networks; downloadable software for testing communication links for use in the operation and maintenance of LAN and WLAN networks; electric, electronic and optical checking, testing and measuring apparatus and instruments, namely, electrical apparatus and instruments in the nature of instrumentation used to test, qualify and certify new and existing data and voice communication cable and coaxial cable for the fault diagnosis of telecommunications communication transmission cables, radio links, connections and networks and of network components; electric, electronic and optical checking, testing and measuring apparatus and instruments, namely, cable testers and cable certifiers used to test and certify new and existing data and voice communication cable and coaxial cable for Ethernet wiring in enterprise networks and data centers; electric, electronic and optical checking, testing and measuring apparatus and instruments, namely, computer component testing and calibrating equipment for computer components used in digital communication in industrial production and IT systems; electric, electronic and optical checking, testing and measuring apparatus and instruments, namely, fitted testing equipment for vehicle electronics, namely, handheld diagnostic scanners for automotive testing, transmission testing and brake testing equipment, and scanners for performing automotive diagnostics; apparatus for recording, transmitting, reproducing or processing sound, images or data; blank digital storage media; blank analogue recording media, namely, blank compact disks, blank magnetic disks, blank optical disks, blank USB flash drives, computer memories, disk drives; hard disks, namely, hard disk drives; data processing apparatus, computers and computer peripheral devices; downloadable and recorded computer software for use in stationary and mobile applications, in industrial automation, in automotive electronics and in information technology (IT) systems, for enabling users to develop control devices in the nature of vehicle control systems and diagnostic sequences therefor, and for vehicle control system simulation, for enabling users to develop automation apparatus and systems for vehicle control systems, for integrating process and diagnostic data from automotive fieldbus systems into the industrial internet of things; downloadable and recorded computer software for use in stationary and mobile applications, in industrial automation, in automotive electronics and in IT systems for quality assurance in the nature of monitoring and controlling factory manufacturing processes; downloadable and recorded computer software for use in stationary and mobile applications, in industrial automation, in automotive electronics and in IT systems, namely, computer-aided design (CAD) software for prototype and technical model construction in the automotive industry; downloadable and recorded computer software for use in stationary and mobile applications, in industrial automation, in automotive electronics and in IT systems for measuring, testing, analyzing, and monitoring electronic cable operability, for testing electronic cable operability to enable users to certify the operability of cables, and for diagnosing faults in cable operability and network connections; disc arrays, namely, disc storage containers; structural and replacement parts for data processing apparatus, computers, computer servers and computer peripheral devices