Huidu HD-3399F-BOX 4GB + 32GB Android LCD Controller
$ 115.00
Huidu HD-3399F-BOX RK3399 LCD signage player in a 4 GB RAM + 32 GB storage configuration. HDMI input/output, dual-band Wi-Fi and Gigabit Ethernet support display applications. Confirm Android build and optional 4G/TF hardware.
9988 in stock
Huidu HD-3399F-BOX Android LCD signage player
The HD-3399F-BOX (4 GB + 32 GB) is an RK3399-based player for HDMI LCD signage. It supports stored content, HDMI input for synchronous playback, and network management through Ethernet or Wi-Fi.
HD-3399F-BOX specifications
Reference: manufacturer V1.2 specification, September 12, 2023. The existing URL uses an older model name; the table follows HD-3399F-BOX and identifies unresolved operating-system wording.
| CPU | Rockchip RK3399; two Cortex-A72 + four Cortex-A53 cores; 64-bit, up to 1.8 GHz |
|---|---|
| Graphics | ARM Mali-T864 GPU, as listed in V1.2 |
| Listed configuration | 4 GB RAM + 32 GB storage; the PDF also lists 2+32 and 4+64 variants |
| Android version — source conflict | Overview/software table: Android 11.0; feature paragraph: Android 10.0. The old page stated 7.1. Confirm the installed build on the supplied unit. |
| HDMI | HDMI output supports 4K@60 Hz; HDMI input for synchronous playback |
| Networking | Adaptive 100/1000 Mbps Ethernet; 2.4/5 GHz Wi-Fi |
| Cellular / TF | 4G module is optional; TF expansion is described as optional |
| USB / serial | USB 3.0 and USB/OTG 3.0; RS-232 for communication/debugging |
| Audio / rotation | 3.5 mm two-channel output; manual 0°/90°/180°/270° rotation |
| Power adapter | AC 100–240 V, 50–60 Hz input; DC 12 V, 1.5 A output |
| Environment | Working −20°C to +70°C; storage −40°C to +70°C; storage humidity 10–90% RH |
Plan the display and software workflow
Match the LCD’s input timing and the intended source to the HDMI connections. The manual supports 4K H.265 hardware decoding, but media codec, source timing and output mode remain separate checks.
Wi-Fi, USB and network methods support content updates. V1.2 states that LAN cluster management requires third-party software, so confirm the application and firmware combination for the project. Select optional 4G or TF hardware before ordering.
Product images
Frequently asked questions
Is this listing for HD-M30B or HD-3399F-BOX?
The listed product and linked V1.2 specification identify HD-3399F-BOX. The existing page address contains HD-M30B; use the actual model label and confirmed order configuration when selecting a replacement.
What does 4+32 mean?
This listing specifies 4 GB RAM and 32 GB storage. V1.2 also describes other memory combinations, so verify the supplied configuration rather than assuming every 3399F-BOX is identical.
Which Android version is supplied?
V1.2 lists Android 11.0 in its overview and software table but Android 10.0 in a feature paragraph. The prior page said 7.1. Confirm the installed build before choosing applications or firmware.
Can it show a live HDMI source on an LCD?
The manual identifies an HDMI input for synchronous playback and HDMI output for the LCD. Output supports 4K@60 Hz; confirm the input timing and intended source separately.
Are 4G and TF expansion standard?
The manual identifies 4G as an optional factory-installed module and describes TF expansion as optional. Confirm both features with the required configuration; the network table alone does not establish included cellular hardware.
Specification download
Huidu 3399F-BOX(4+32) Ful Color High performance LCD Controller Specification
| Weight | 2 kg |
|---|
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You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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