# Spitz (GL-X750V2) (GL.iNet)

> A dual-band 4G LTE router with a mini-PCIe modem, SMA antennas and OpenWrt.

- **Category:** Wi-Fi & Bluetooth
- **Availability:** Sold out
- **Price:** US$125.99 (at gl-inet.com), checked 2026-09-17
- **Good for:** A swappable-modem 4G router you can put your own antennas on.
- **You'll need:** A 12 V supply and a SIM.
- **Trade-off:** No battery; slow Ethernet.
- **Page:** https://gadgets.sh/devices/gl-inet-spitz-gl-x750v2/

## Where to buy

| Shop | Status | Link |
|---|---|---|
| Amazon (GL.iNet store) | Orderable | https://www.amazon.com/dp/B08TRCSSZ4?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=gl-inet-spitz-gl-x750v2&utm_content=api |
| GL.iNet | Sold out at GL.iNet | https://www.gl-inet.com/en-us/products/gl-x750?utm_source=gadgets.sh&utm_medium=referral&utm_campaign=gl-inet-spitz-gl-x750v2&utm_content=api |

## Blueprint

**Open firmware.** GL.iNet publishes OpenWrt-based firmware/SDK source and a PCB pinout diagram for the Spitz (X750); no schematic, PCB source, or BOM is published.

### Design files

- pinout: [GL-X750 PCB pinout diagram](https://static.gl-inet.com/docs/router/en/3/specification/spitz/x750.png) (PNG)

### Source repositories

- [gl-inet/sdk](https://github.com/gl-inet/sdk) — sdk, ★158

### Key parts

| Part | Role | Datasheet |
|---|---|---|
| Qualcomm Atheros QCA9531 | SoC (MIPS CPU + 2x2 802.11n radio) | https://www.qualcomm.com/wi-fi/products/qca9531 |

_Notes:_ gl-inet/sdk download.sh lists 'x750' under both ar71xx-1806 and ath79-1907 targets (fetched script, 200). Pinout PNG fetched directly, 200. No KiCad/Gerber/BOM found.

## Specifications

### Core hardware

| | |
|---|---|
| Processor and memory | QCA9531 650 MHz · 128 MB RAM · 16 MB NOR |
| Wireless | Wi-Fi 5: 300 Mbps at 2.4 GHz + 433 Mbps at 5 GHz · CAT4/CAT6 mini-PCIe 4G module · two detachable SMA antennas (700–2700 MHz) |
| Power | DC 12 V / 1.5 A (4.0 × 1.7 mm) · under 6 W |

### Details from the product page

| | |
|---|---|
| Ethernet | 1 WAN + 1 LAN, 100 Mbps |
| USB and storage | USB 2.0; microSD up to 128 GB |
| SIM | One micro-SIM |
| Size and weight | 115 × 74 × 22 mm · 86 g |
| Software | OpenWrt-based; 0–40 °C |

### Buying

| | |
|---|---|
| Price | US$125.99 on gl-inet.com |
| Availability | In stock on the day of review |

## Documentation

- [Maker product page](https://www.gl-inet.com/products/gl-x750/)
- [GL.iNet documentation](https://docs.gl-inet.com/)

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Source: gadgets.sh · https://gadgets.sh/devices/gl-inet-spitz-gl-x750v2/ · JSON: https://gadgets.sh/api/v1/devices/gl-inet-spitz-gl-x750v2.json