The USB2.0 optical fiber extender uses optical fiber media to extend the USB2.0 signal by 10KM; it supports plug and play, no driver installation is required
2020-11-10
RS232 to RS485/RS422 converter H105, with photoelectric isolation, supports RS232 to RS485, RS232 to RS422, RS485 to RS232, RS422 to RS232; plug and play, no driver required
2020-10-29
RS232 converter H104 supports surge protection, two-way communication protocol conversion; supports RS232 to RS485, RS232 to RS422; plug and play, no need to install drivers
2 in 2 out HDMI® switcher 212H does not need to be driven, plug and play, supports 1 optical fiber audio independent output + 2 HDMI® signal output; supports up to 3840x2160 60Hz 4:4:4/8-bit resolution
2020-10-16
New products listed! The new eight-in and one-out HDMI® KVM switch 81H, supports 3840x2160 60Hz HD resolution, HDCP2.2 HD protocol, RS232 code control, button switching, remote control switching, mouse switching, keyboard hotkey switching
2020-10-14
212HK is an HDMI® KVM switch that supports 4K@60Hz and dual-screen combination into 8K; compatible with multiple operating systems; supports RS232, remote control, hotkey and other methods to switch
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![[Two-way conversion] RS232 to RS485/RS422 converter H105](https://image.eklhd.com/upload/thumb_src/800_800/h105_01.jpg)
