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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
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Description
RADXA ROCK 4 MODEL SE 4GBOKdo ROCK 4 Model SE 4GB Single Board Computer Rockchip RK3399 T ARM CORTEX A72 4GB Single Board Computer Rockchip Overview ROCK 4 SE is a reliable and high performing single board computer that offers class leading performance and superior hardware as standard. This special edition board is based on a powerful Rockchip RK3399 T hexa core processor, big. LITTLE Arm Dual Cortex A72 CPU, Arm Mali T860MP4 GPU and 4GB 64bit LPDDR4 RAM. With onboard RTC,
OKdo ROCK 4 Model SE 4GB Single Board Computer Rockchip RK3399-T ARM CORTEX-A72
4GB Single Board Computer Rockchip
Overview
ROCK 4 SE is a reliable and high-performing single-board computer that offers class-leading performance and superior hardware as standard. This special edition board is based on a powerful Rockchip RK3399-T hexa-core processor, big.LITTLE™ Arm® Dual Cortex-A72® CPU, Arm Mali™ – T860MP4 GPU and 4GB 64bit LPDDR4 RAM. With onboard RTC, WiFi, Bluetooth, antenna, audio jack, 4K HDMI port, and many more, ROCK 4 SE is the perfect Raspberry Pi alternative, that provides an incredible performance solid as a ROCK!
Features
- ROCK 4 SE - a robust, versatile special edition single-board computer
- High-performing Hexa-core Rockchip RK3399-T processor
- Hexa-core processor with big.LITTLE™ Arm® Dual Cortex-A72® CPU, Quad-core Cortex-A53 and Arm Mali™ - T860MP4 GPU
- Available in a 4GB 64bit LPDDR4 RAM option
- Expandable with eMMC module or SSD through m.2 connector
- Onboard RTC, WiFi, Bluetooth, Antenna, Audio jack (headphone and headset), 4K HDMI port
Specifications
| ROCK 4 SE Board | |
| SOC | Rockchip RK3399-T |
| Processor | Arm® big.LITTLE™ technology (Dual Cortex®[email protected], Quad [email protected]) |
| GPU | Arm Mali™ – T860MP4 GPU, supporting OpenGL ES 1.1 /2.0 /3.0 /3.1 /3.2, Vulkan 1.0, Open CL 1.1 1.2, DX11 |
| Memory | Dual channel (64bit) 4GB LPDDR4 RAM |
| Power Req | USB Type-C™ PD/QC 9-12V |
| HDMI | 1 x 4k@60fps HDMI |
| USB | 2 x USB 2.0 1 x USB 3.0, 1 x USB 3.0 OTG (Switchable) |
| Audio Ports | 3.5mm jack, analogue stereo output, microphone input |
| Connectivity | WiFi 5/BT 5.0, BLE, Gigabit Ethernet |
| MIPI | 1 x 2 lane DSI/1 x 2 lane CSI |
| Storage | Micro SD / M.2 (M key) / eMMC |
| EMMC | B2B connector |
| UARTS | 2 x UART |
| RTC | YES (support for external battery) |
| Software | ARMv8 Instruction Set
Debian/Ubuntu Linux support Android 7.1/Android 9.0/Android 10/Android 11 support GPU-enabled AI stack such as Caffe Hardware access/control library for Linux/Android |
| Temperature | Operation Temperature: 0~50 ℃/ Storage Temperature: -20~80 ℃ |
Additional Information
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Reviewed in the United States on May 24, 2026
★★★★★ 5
PERFECT HEAT TAPE
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Love this heat tape - it's clear so no worry about color transferring to products from heat transfer, very functional for these uses. I have ordered this several times and this is my product of choice for my sublimation needs. Sticks well to product, no residue left on products, easy to use, easy to remove after use, very durable for sublimation use.
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Reviewed in the United States on May 28, 2025
★★★★★ 5
Works very well
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As described, I love that is clear
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★★★★★ 5
Great tape for sublimation!
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Love love this tape. I used amber colored tape in the past and the color would transfer onto what I was making. This sticks well, is wide so it adds extra durability, and does not transfer color! If you’re just starting your sublimation journey, I highly recommend using this tape!
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Good quality
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Great tape for using with a heat press. It doesn’t leave any marks and comes up easy. I use it for taping down sublimation stuff and have had no issues on slate, shirts, metal or anything I’ve made it sticks well and comes off easy.
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Reviewed in the United States on July 20, 2025