| Product Name | SBC-RK88L RK3588 ARM architecture embedded single board computer |
| CPU | RK3588 quad core Cortex-A76 (up to 2.4GHz)+quad core Cortex-A55 (up to 1.8GHz) processor; Optional: RK3588J quad core Cortex-A76 (up to 2.0GHz)+quad core Cortex-A55 (up to 1.7GHz) processor |
| GPU | ARM Mali-G610 MC4， The highest frequency is 1GHz |
| NPU | 6 TOPS |
| Memory | 8GB LPDDR4， Maximum 32GB |
| Storage | 64GB eMMC V5.1， Maximum 128GB; 1 x Micro SD card slot; Support M.2 M-Key/M.2 B-Key extended SSD (256GB~1TB) |
| Ethernet | 2 x RJ45, 1000Mbps |
| 4G/5G | Support (extended by M.2 B-Key) |
| Wi Fi and Bluetooth | Wi Fi 802.11 a/b/g/n/ac/ax+Bluetooth 5.0 |
| Display | 1 x HDMI 2.1 (4096 x 2160 @ 60Hz), 1 x dual channel LVDS (1920 x 1200 @60Hz)，1 x eDP (1920 x 1080 @60Hz)，1 x MIPI DSI (1920 x 1080 @60Hz) |
| Camera | 2 x MIPI CSI |
| Audio | 1 x microphone connector, 1 x audio connector |
| USB | 2 x USB 3.0 Host, Type-A，1 x USB 2.0 Host Type-A，1 x USB Type-C OTG，3 x USB 2.0 Connection head |
| Serial port | 2 x RS232/RS485 (Phoenix terminal), 4 x RS232/RS485 connectors |
| TTL UART | 1 x TTL UART， Used for debugging |
| Fan | 1 x CPU fan connector |
| SIM card slot | 1 x SIM card slot |
| RTC | Support |
| Watchdog | Support |
| M. 2 slots | 1 x M.2 M-Key (2260/2280), PCIe 3.0 x 4， Used for SSD expansion; 1 x M.2 B-Key (2242/3052), USB3.0/SATA3.0， Used for 4G/5G/SSD expansion |
| GPIO | 4 x GPIO (Phoenix Terminal), 4 x GPIO connectors |
| SPI | 1 x SPI |
| CAN | 2 x CAN (Phoenix Terminal) |
| Operating System | Debian, Android |
| Equipment Management Platform | BlueSphere MDM (only applicable to Android devices) |
| OTA platform | BlueSphere OTA |
| Language | English (default), Chinese |
| Size | 161.9mm x 141mm x 45.9mm (chassis only) 190mm x 141mm x 45.9mm (with bracket) |
| Size | 146.94mm x 140mm x 24.34mm |
| Input | 12V/5A 24V/3A, 1 x power terminal, 1 x power connector |
| Humidity | Relative humidity 0~95% (no condensation) |
| Temperature | Working temperature: 0 ℃~+60 ℃, storage temperature: -40 ℃~+85 ℃ |