Introduce ROCK 4

ROCK 4 is a Single Board Computer (SBC) in an ultra-small form factor that offers class-leading performance while leveraging outstanding mechanical compatibility. The ROCK 4 offers makers, IoT enthusiasts, hobbyists, PC DIY enthusiasts and others a reliable and extremely capable platform for building and tinkering their ideas into reality.

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Class-Leading Performance

ROCK 4 has a modern and powerful hexa-core ARM based processor, RK3399 inside, it offers significantly improved performance versus other popular SBC boards. All models are equipped with LPDDR4 3200Mb/s RAM and optional high performance eMMC modules, boost all applications.

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Maker Friendly, IoT Connectivity

ROCK 4 features maker friendly expansion options, including a 40-pin GPIO interface that allow for interfacing with a range inputs from buttons, switches, sensors, LEDs, and much more.

ROCK 4 also features a Gbit LAN for network, with dedicated bus and controller, it works without latency under heavy load network applications. On board 802.11 ac wifi offers 2.4G & 5G WLAN connectivity. With Bluetooh 5.0, ROCK 4 benefits improved Bluetooth speed and greater range.

ROCK 4 also features one USB 3.0 host and one USB 3.0 OTG ports, each 5Gbps/s, working independently. The USB 3.0 OTG can work as USB device such as Android ADB or USB gadgets. A hardware switch is provided for OTG mode switch.

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AI Capabilities

ROCK 4 supports mainstream AI stack with GPU acceleration. Further more, a dedicated hardware NPU accelerator coming up next for ROCK 4 will boosts complex Machine Learning algorithm and reduce the power.

Industrial standard MIPI CSI connector makes it easy to connect exsit cameras to ROCK 4 and ROCK 4 also supports industrial standard MIPI DSI for LCD and touch screen. With hardware accelerated algorithm, it's great for Computer Vision application, Robotics and much more.

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: Represents the "new star category," bridging the gap between and contemporary television dramas (natoks). Tama Mirza

The entertainment landscape in Bangladesh is currently undergoing a massive digital shift, with models and actresses (often referred to as "naikas") moving beyond traditional cinema to lead high-budget web content and OTT platforms. Popular Media Icons and Influencers

Top models transition from runway shows to major television commercials (TVCs) for telecommunication giants, FMCG brands, and real estate corporations.

The Bangladesh entertainment industry is a rapidly growing sector, driven by a large and young population, increasing mobile penetration, and a rising demand for digital content. The industry includes film, television, music, and online content, with a growing focus on digital platforms.

A leading figure in both film and social brand advocacy.

The entertainment landscape of Bangladesh is experiencing a massive digital transformation. At the center of this evolution is the "Naika"—a Bengali term traditionally meaning "heroine" or "leading actress." Today, the definition of a Bangladesh model naika has expanded far beyond traditional cinema screens. It now encompasses television, OTT platforms, music videos, and viral social media content, reshaping how popular media is consumed. The Evolution of the "Naika" in Bangladeshi Media The Traditional Cinema Era

: Transitioned from a "Lux Channel i Superstar" winner to a top-tier actress and model. In 2026, she is recognized as a premier influencer with a massive presence on and YouTube . Tasnia Farin and Tanjin Tisha

What makes the Bangladesh Model worth studying is not its perfection but its adaptability. In a country of 180 million people, with rapidly growing mobile penetration, a young and digitally native population, and a vast diaspora hungry for authentic Bangla content, the conditions for a thriving entertainment industry are all present. The question is not whether Bangladesh will develop a sustainable entertainment industry, but what shape that industry will take.

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