DSE 2019: Touch Systems Showcases EX241UN-TSP 24″ NEC Display Monitor With PCAP Touch April 1, 2019 | Home / April 1, 2019 rave-video / DSE 2019: Touch Systems Showcases EX241UN-TSP 24″ NEC Display Monitor With PCAP Touch DSE 2019: Touch Systems Showcases EX241UN-TSP 24″ NEC Display Monitor With PCAP Touch