----HC451 14 in 1 Interface included----
USB2.0*2
Gigabit Ethernet Lan RJ45(10/100/1000Mbps Broadband)*1
Display 4K@60Hz*1
HDMI 4K@60Hz*2
3.5mm Audio Jack*1
TF Card Reader*1
SD Card Reader*1
USB3.0*3
USB C*2
----HC452 14 in 1 Interface included----
HDMI 4K@30Hz*2
VGA*1
Gigabit Ethernet Lan RJ45(10/100/1000Mbps Broadband)*1
USB2.0*2
3.5mm Audio Jack*1
TF Card Reader*1
SD Card Reader*1
USB3.0*3
USB C*2
----HC453 8 in 1 Interface included----
USB3.0*2
Type-c*2
HDMI*1
TF Card Reader*1
SD Card Reader*1
PD*1
----HC454 7 in 1 Interface included----
USB3.0*3
HAMI*1
TF Card Reader*1
SD Card Reader*1
PD*1