Epiphan AV.io 4K technical specifications

Operating System Support	Windows 8.1, Windows 10, Mac OS X 10.10 and up, Linux distribution with kernel 3.5.0 or higher supported
Drivers	Native UVC and UAC device auto-detected by OS
Processor requirements	Your capture computer processor equal or superior in performance to i7 6770HQ for good 4K results
Input connector	HDMI
Input resolution	Standard and non-standard resolutions from 640×360 up to 4096×2160 (4K DCI)
Output connector	USB 3.0 B-Type connector with USB 2.0 backward compatibility
Output scaling	Choose from: no scaling (1:1), preserve aspect ratio scaling or aspect ratio conversion scaling
Declared output formats (USB 3.0)		Color space YUY2 (4:2:2)	Color spaces NV12, YV12 and I420 (4:2:0)
	640×360	15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps	15, 23.97, 24, 25, 29.97, 30, 50, 59.94, 60 fps
	640×480
	960×540
	1024×768
	1280×720
	1280×1024
	1600×1200
	1920×1080
	1920×1200
	2048×1024	5, 10, 15, 20	15, 23.97, 24, 25, 29.97, 30
	2560×1440
	2560×1600
	3200×1800
	3840×2160 (4K UHD)¹
	4096×2160 (DCI 4K)¹		5, 10, 15, 20
USB host controllers	When capturing 4K resolutions we recommend using a computer with an Intel USB host controller (this is the most common type) to achieve the best results. With other USB host controllers such as ASM, AMD, VIA, Renesas, Eltron, Fresco and TI, capture will be at 96% to 79% of the expected frame rate.
HDMI Audio Input	Up to 96 kHz sampling rates
Audio output	16-bit 48 kHz stereo sampling rates
Capture latency	Near-zero. However, third-party applications may contribute capture delay
HDCP	High-bandwidth digital content protection (HDCP) protected content cannot be captured
LED	LED indicates the status of the AV.io 4K
Dimensions	3.54" × 2.36" × 0.91" (90 mm × 60 mm × 23 mm)

¹ For DCI 4K, actual frame rate limited to 24 fps for NV12/I420 and 15 fps for YUY2.

Videos