ATEN KX9970R-AX-E KVM extender Receiver vs ATEN KX9970R-AX-U KVM extender Receiver

Comparison of KX9970R-AX-E, KX9970R-AX-U

27 specifications	A ATEN KX9970R-AX-E KVM extender Receiver Model KX9970R-AX-E View product	B ATEN KX9970R-AX-U KVM extender Receiver Model KX9970R-AX-U View product
Featuresidentical
Type	Receiver	Receiver
Connectivity technology	Wired	Wired
Maximum digital resolution	5120 x 2880 pixels	5120 x 2880 pixels
Maximum refresh rate	60 Hz	60 Hz
Product colour	Black	Black
Material	Metal	Metal
LED indicators	Yes	Yes
Receiveridentical
RJ-45 ports quantity (receiver)	1	1
Receiver local keyboard/mouse port type	USB	USB
Receiver local video port type	DisplayPort	DisplayPort
Ports & interfacesidentical
USB port type	USB Type-A	USB Type-A
USB 2.0 ports quantity	4	4
USB data transfer rates	480 Mbit/s	480 Mbit/s
RS-232 ports	1	1
Installed SFP+ modules quantity	2	2
PC Audio in	Yes	Yes
PC Audio out	Yes	Yes
Weight & dimensionsidentical
Receiver width	22.4 cm	22.4 cm
Receiver depth	22.6 cm	22.6 cm
Receiver height	5.3 cm	5.3 cm
Receiver weight	1.38 kg	1.38 kg
Packaging contentidentical
AC adapter included	Yes	Yes
Manual	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	0 - 50 °C	0 - 50 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Storage relative humidity (H-H)	0 - 95%	0 - 95%

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.