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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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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
4.4 ★★★★★
Based on 795 reviews
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Product Reviews
★★★★★ 5
Love them!!!
Size: 8, Color: Black/White/Black
Great!!!!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Great looking shoes. Can’t beat Cole Hahn
Size: 11.5, Color: Optic White/Navy Blazer/Optic White
Great looking shoes and very comfortable. I had to go down 1/2 a size from 12 to 11 1/2.
I would recommend them 💯%.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Excelente producto
Size: 8.5, Color: Navy Blazer/British Tan/Ivory
Las tallas pueden ser muy pequeñas par la talla real puede ser la orma del zapato
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Fit
Size: 10.5, Color: Optic White/Navy Blazer/Optic White
Fits snug and looks good
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Reviewed in the United States on May 4, 2026
★★★★★ 5
Absolutely great
Size: 10, Color: Navy Blazer/British Tan/Ivory
Bought these for an Italy trip to dress up in a dressy casual style. Walked 20k+ steps daily in these for 13 days straight and my feet were comfortable all day long. Highly recommended.
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Reviewed in the United States on April 11, 2026