Inogeni Share 2 Dual Video USB 3.0 Capture Device

Pairing a PTZ camera with a conferencing app usually means a second control path, and the INOGENI 4KXUSB3 adds a VISCA control port to its HDMI-to-USB 3.0 conversion.

It accepts 4K UHD at up to 30 Hz (1080p at 60 Hz), loops the HDMI signal out, extracts audio as 2-channel LPCM and is powered over USB. Request a quote for 5 or more units on conference-room and classroom rollouts.

Key Features

• HDMI input: One HDMI 1.4a; 4K UHD up to 30 Hz, 1080p up to 60 Hz
• HDMI loop: Loop output for a local display
• PTZ control: Terminal block for VISCA over RS-232 at 9600 bps
• Audio: HDMI audio extracted as 2-channel LPCM, plus analog audio
• USB output: USB 3.0 Type-B; UVC compliant
• Power: Powered over USB
• Size: 3.9 x 2.9 x 0.75 in; 0.30 lb
• Warranty: 2 years

Ideal For

• PTZ camera rooms: VISCA control
• Zoom Rooms and ClickShare: compatible
• Room rollouts: quote 5+ units

INOGENI 4KXUSB3 4K HDMI to USB 3.0 Converter with HDMI Loop, Analog Audio and VISCA Specifications

INOGENI 4KXUSB3 technical specifications, grouped by feature

Specification	Details
Performance
Max Input Resolution	4K UHD (3840/4096 x 2160) at 30 Hz; 1080p at 60 Hz
Physical
Dimensions	9.9 x 7.4 x 1.9 cm (3.9 x 2.9 x 0.75 in)
Weight	140 g (0.30 lb)
Additional Features
Video Input	1x HDMI 1.4a
Loop Output	HDMI loop
USB Output	1x USB 3.0 Type-B
PTZ Control	1x terminal block, VISCA control from the UVC interface
RS-232 Baud Rate	9600 bps
Country of Origin	Canada
General
Brand	INOGENI
Model	4KXUSB3

Specifications are verified against the INOGENI manufacturer data sheet (October 2026) and may change without notice. Confirm critical requirements with INOGENI before ordering.

What’s in the Box

• 3 ft USB 3.0 cable (Type-A to Type-B)
• RS-232 terminal block

Warranty & Support

• INOGENI warranty: 2 years

Planning a multi-room or multi-site install? Request a quote from Robertson AV for 5 or more units, or call us at 800-919-6548 or email orders@robertsonav.com. Free ground shipping on U.S. orders. Schools, businesses, government agencies and houses of worship: ask us about project and quantity pricing.