The Beelink SER5 Mini PC utilizes a 3.5mm combo audio jack located on its front panel, supporting both headphone output and microphone input through a single TRRS (Tip-Ring-Ring-Sleeve) connector. This universal interface accommodates standard headsets with built-in microphones, making it compatible with most consumer audio peripherals. The port supports 16-bit/48kHz audio output with a 95dB SNR for clear sound reproduction.
What Is an Intel Pentium Processor?
Table of Contents
Top 5 Mini PCs in 2025
| Rank | Model | Processor | RAM | Storage | Price | Action |
|---|---|---|---|---|---|---|
| 1 | GEEKOM Mini IT12 (Best Performance) | Intel i5-12450H (8C/12T) | 16GB DDR4 | 512GB PCIe Gen4 SSD | $379.00 | Check Price |
| 2 | GMKtec N150 (1TB SSD) | Intel N150 (3.6GHz) | 16GB DDR4 | 1TB PCIe M.2 SSD | $191.99 | Check Price |
| 3 | KAMRUI GK3Plus (Budget Pick) | Intel N95 (3.4GHz) | 16GB DDR4 | 512GB M.2 SSD | $169.99 | Check Price |
| 4 | ACEMAGICIAN N150 (Cheapest 16GB) | Intel N150 (3.6GHz) | 16GB DDR4 | 256GB SSD | $139.99 | Check Price |
| 5 | GMKtec N150 (512GB SSD) | Intel N150 (3.6GHz) | 16GB DDR4 | 512GB PCIe SSD | $168.99 | Check Price |
How does the SER5’s audio jack compare to USB-C audio?
The 3.5mm jack provides analog signal transmission, while USB-C enables digital audio processing. Pro Tip: Use the analog jack for latency-sensitive applications like gaming, but switch to USB-C DACs for high-resolution audio production.
While the 3.5mm jack handles basic stereo output, USB-C supports advanced features like Dolby Atmos through digital signal processing. The analog interface maintains compatibility with legacy devices but lacks native noise cancellation. For example, connecting studio monitors via USB-C audio interfaces can achieve 24-bit/192kHz fidelity versus the built-in jack’s 16-bit limitation. However, the analog solution remains more power-efficient for casual use.
Can I use microphone and headphones simultaneously?
Yes, through TRRS-compatible headsets that combine both functions. The fourth contact pin enables bidirectional audio communication without additional adapters.
The SER5’s combo jack follows CTIA/AHJ standards where the microphone channel uses the second ring contact. For dual-device setups (separate mic and headphones), you’ll need a Y-splitter adapter. Technical Note: The audio codec supports up to 2Vrms output drive, sufficient for 32-300Ω headphones. A real-world example: HyperX Cloud II headsets work plug-and-play, while standalone XLR mics require USB interfaces. Pro Tip: Update Realtek HD Audio drivers to resolve any input/output channel conflicts.
| Feature | 3.5mm Jack | USB-C Audio |
|---|---|---|
| Latency | ~10ms | 5-20ms |
| Max Bit Depth | 16-bit | 32-bit |
| Power Draw | 15mW | 100mW+ |
Battery Expert Insight
FAQs
No, it lacks Toslink ports. Use HDMI ARC or USB-C adapters for digital audio extraction.
Can I charge devices through the audio jack?
Absolutely not—the 3.5mm port isn’t designed for power delivery. Attempting this may damage both devices.