A reliable and stable point-to-point and point-tomultipoint communication can be ensured by DT-9016 photoelectric RS485 isolation interface converter.
DT-5055 usb to db25 cable is connect your printer, modem or other RS-232 serial/parallel device to a switchbox
DTECH DT-6618 high speed hdmi cable 1.8m support 4K
DT-7020 vga extender is used at the exhibition place of VGA,high-definition television,set-top boxes,DVD,projection equipment factory,data monitoring center,large conference exhibition center,schools and companies.
DT-5026A is ordinary USB device without power supply can be used directly.
DT-7352 VGA splitter is the perfect solution for anyone who needs to send one video signal to 2 displays.
DTECH DT-7018 3 in 1 out HDMI SWITCH support 1080p and 3D
DTECH DT-6630 best hdmi cable 3m support 4K