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Technical comparison

Review up to four products side by side. Rows that differ are highlighted; a value the official source does not state appears as “—” and is never counted as 0.

Specification
Huidu HD-R716 — official product image Huidu HD-R716 Remove
Category Receiving card
Data verification Fully verified
Capacity
Loading capacity 163,840 px
Official loading area 256 × 640 px
Network / output
Port speed 1 Gbps
Receiving card
Data groups 32
HUB interface HUB75E ×16
Max. scan 1/128
Physical
Dimensions 141.50 × 91.21 (dimension drawing, unit not printed)
Weight ≈91g
Operating temperature -40℃~80℃
Input voltage DC 4.0V-5.5V
Power consumption 5W

The “highest” highlight is shown only on numeric capacity rows and only when at least two values are verified; it does not mean the product is better — the right choice depends on the screen requirements.