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【Product Overview】
The Sprolink Airlink is a professional 4K wireless video transmission system designed for filmmakers, live streamers, and production teams. With support for 4K@30fps HDMI input, UVC driver-free connectivity, and ultra-low 60ms latency, it delivers pristine image quality over 300 meters (1000ft) line-of-sight. Whether you're using a DJI Pocket 3, action camera, DSLR, or webcam, Airlink simplifies your workflow with plug-and-play operation and versatile power options.
【Key Features】
🎥 4K Ultra HD & Lossless Transmission
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Supports 4K@30fps HDMI input with sharp, lossless image quality
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Ideal for professional monitoring, filmmaking, and high-resolution live streaming
📡 Long Range & Stable Dual Band
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300m (1000ft) line-of-sight transmission
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2.4GHz + 5.8GHz dual-band simultaneous transmission – 2.4GHz ensures stable connection, 5.8GHz dedicates to 4K A/V stream
⚡ Ultra-Low Latency
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<60ms delay for real-time monitoring and live production
📲 1-Transmitter to 4-Receivers
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One TX can connect up to 4 RX units simultaneously – perfect for director, cameraman, and clients to monitor together
🔄 HDMI Loop-out
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Local HDMI loop-out with zero delay – connect an on-site monitor without extra splitting
🖥️ UVC Plug & Play
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Connect TX to Pocket 3, action cameras, or webcams via USB – no drivers needed
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Simplifies live streaming – direct connection to PC/Mac for OBS, Zoom, etc.
🎛️ KVM Control
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Attach keyboard & mouse to RX to remotely control the host PC – ideal for presentations or remote production
📱 Horizontal / Vertical Screen Switching
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Compatible with Pocket 3 – convert vertical UVC image to full-screen landscape
🔋 Dual Power Supply
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Supports NP-F series batteries (F550/F750/F970, not F330)
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Type-C 5V/2A input – use power banks or adapters
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TX also powers Pocket 3 – no extra battery packs, clean cable management
🎧 Audio Support
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3.5mm audio input on TX / output on RX – connect mic or soundbar
【Technical Specifications】
| Parameter | TX | RX |
|---|---|---|
| Video Interface | HDMI 2.0 Input, HDMI 2.0 Loop-out | HDMI 2.0 Output |
| USB Interface | USB-C 3.0 (UVC Input), USB-A 3.0 | USB-C 3.0, USB-A 3.0 (KVM) |
| Audio | 3.5mm Input | 3.5mm Output |
| Antenna | 2x RP-SMA (Male) | 2x RP-SMA (Male) |
| Power Supply | NP-F battery / Type-C 5V/2A | NP-F battery / Type-C 5V/2A |
| Signal Format | Up to 2160P60, 2160P30, 1080P60, etc. | Same |
| Frequency | 2.4GHz & 5.8GHz | Same |
| Power Consumption | <7.5W | <6.5W |
| Latency | <60ms | <60ms |
| Operating Temp | -20℃ ~ 60℃ | -20℃ ~ 60℃ |
| Dimensions (no antenna) | 118H x 71L x 28W mm | Same |
| Weight | ~210g | ~210g |
【What's in the Box】
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Wireless Transmitter ×1
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Wireless Receiver ×1
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Cylindrical Antenna (2.4GHz/5.8GHz) ×4
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5V/2A Adapter ×2
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Charging Cable ×2
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USB-C Cable ×1
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Cold Shoe Mount ×2
【Applications】
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Live streaming (OBS, Twitch, YouTube)
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On-set video monitoring (film, commercial, event)
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Conference room & lecture hall wireless presentation
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Home theater & gaming projection (low latency)
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Remote PC control via KVM
| Airlink 4K |
1TX+1RX Kit, 1TX+2RX Kit, RX Only |
|---|
Shipping policy
1. Support free shipping (except for some remote countries and areas).
2. Orders received during business days will be processed within 24 hours via confirmation email. Orders for Saturday and Sunday will be shipped on Monday.
3. Estimated Delivery Time: Approximately 4-21 days (Estimated delivery time for remote areas will be longer, delivery time varies by region.) View more information about shipping policy.
Refund policy
1. If the item has a quality issue within 30 days, we support returns and exchanges.
2. For returns or exchanges, it will take us 3-6 business days to process your items after we receive them. View more information about the refund policy.
