AJA
U-TAP-HDMI
Video IO Devices
HDMI Embedded
USB
Compact/Desktop
External USB 3.0

AJA
IO-4K-PLUS
Video IO Devices
Analog Balanced (XLR)
, HDMI Embedded
, SDI Embedded
Analog Balanced (XLR)
, HDMI Embedded
, SDI Embedded
Compact/Desktop
Thunderbolt
External Thunderbolt 3

AJA
U-TAP-SDI
Video IO Devices
SDI Embedded
USB
Compact/Desktop
USB 3.2 Gen 1 (3.1 Gen 1)
External USB 3.0

Blackmagic Design
BDLKULSR4KEXTR/3
Video IO Devices
AES/EBU
, Analog Balanced (XLR)
, HDMI Embedded
, SDI Embedded
AES/EBU
, Analog Balanced (XLR)
, HDMI Embedded
, SDI Embedded
2-RU
Thunderbolt
External Thunderbolt 3

Blackmagic Design
BDLKULSDMINHD
Video IO Devices
Analog Balanced (1/4")
, SDI Embedded
SDI Embedded
Teranex Mini
External Thunderbolt 3