--- product_id: 115165199 title: "DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU" brand: "dollatek" price: "¥3088" currency: JPY in_stock: true reviews_count: 13 category: "Dolla Tek" url: https://www.desertcart.jp/products/115165199-dollatek-gps-smart-antenna-vk-172-new-usb-gps-receiver store_origin: JP region: Japan --- # Ultra-fast 1s hot start 56-channel high sensitivity Wide -30°C to +85°C range DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU **Brand:** dollatek **Price:** ¥3088 **Availability:** ✅ In Stock ## Summary > 📍 Never lose your way — GPS precision that keeps you ahead! ## Quick Answers - **What is this?** DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU by dollatek - **How much does it cost?** ¥3088 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/115165199-dollatek-gps-smart-antenna-vk-172-new-usb-gps-receiver) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Weather Ready:** Operates flawlessly from freezing cold to scorching heat (-30°C to +85°C) - • **Plug & Play Power:** Seamless USB interface for instant GPS connectivity on Windows & Raspberry Pi - • **Precision on Point:** KDS 0.5PPM TCXO ensures pinpoint accuracy under 2.5m - • **Compact Magnetic Mount:** Sleek 28x28x8.4mm design with magnetic base for effortless vehicle or desktop placement - • **Hybrid Satellite Support:** GPS, GALILEO & SBAS compatibility for unmatched global coverage ## Overview The DollaTek VK-172 is a compact, high-sensitivity USB GPS receiver featuring a 56-channel Ublox7 chipset, delivering sub-2.5m accuracy with ultra-fast 1-second hot starts. Designed for professionals on the move, it supports GPS, GALILEO, and SBAS satellite systems, operates across a wide temperature range (-30°C to +85°C), and offers easy plug-and-play compatibility with Windows PCs and Raspberry Pi devices. Its magnetic mount and low power consumption make it the ultimate precision navigation tool for seamless location tracking anywhere. ## Description Description: GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC Laptop Windows AU NMEA 0183 and ublox binary protocol support Supports Windows XP/Vista/7/8/CE. Chip: U-Blox (G-7020) Code C/A, 1.05 m stream Receiving frequency: L1 [1575.42MHz] Receiving channel: 56CH DGPS support [WAAS, EGNOS and MSAS] Positioning performance Less than 2.5m [Standalone] [50%] Rate: Less than 0.03 m/s Direction: Less than 0.5 degrees Synchronization accuracy: 1us Reference coordinate system: WGS-84 Max Elevation: 18000 m Maximum speed: 500 m/s. Acceleration: Less than 4g Electrical Properties Other parameters Tracking sensitivity: -162 dBm Standard clock pulse: 0.25Hz ~ 1 KHz Acquisition sensitivity: -160dBm Positioning Update Rate: 1Hz ~ 5Hz (1Hz by default) Acquisition time (average) USB Port Interface Cold start: 29 seconds Data rate: 9600bps Hot start: 28 seconds Operating temperature: -30 Celsius ~ +85 Celsius Hot start: 1 second AGPS: 3 seconds Use: Download the driver, Connect the VK16U6 to your equipment Put VK16U6 in a suitable place to receive the best GPS satellite signal. Open the navigation software, set the COM port and the transmission speed for the receiver; VK16U6 will start to provide you with GPS satellite positioning function. Package includes: 1 x USB GPS receiver Review: Small, simple and just works - Just worked, plugged into Pi Zero loaded and works. Seems to get PGS satellites sync quickly in doors Review: Great with Raspberry Pi and SignalK - Super easy to use with Raspberry Pi and SignalK/OpenCPN, just plug it in and set up the connection ## Features - Colour: white; Material: ABS; Dimension: 28mm×28m×8.4mm - Built-in 18*18*2(mm) patch antenna for smaller module demension demand. Adopts KDS 0.5PPM precision TCXO. Built-RTC crystal and picofarads capacitance faster hot start - 1-10Hz update rate positioning. Support AssistNow Online and AssisNow offline A-GPS services. GPS, GALILEO,SBAS (WAAS,EGNOS,MSAS,GAGAN) hybrid engine GPS Smart USB (VK-172) is a highly sensitive GPS receiver with low power consumption - It is built with Ublox7 architecture and USB interface, and non-slip rubber-pad with a magnetic mounting. It is easy to place on top of a vehicle to fix positioning ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07F6Y6DPT | | Antenna | Satellite | | AntennaDescription | Satellite | | Box Contents | Product | | Brand | DollaTek | | Brand Name | DollaTek | | Colour | white | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 258 Reviews | | Impedance | 50 Ohms | | Item Dimensions L x W x H | 28L x 28W x 8H millimetres | | Manufacturer | DollaTek | | Manufacturer Part Number | DollaTek | | Maximum Range | 2.5 Metres | | Maximum range | 2.5 Metres | | Model Number | DollaTek | | Number of Channels | 56 | | Number of Items | 1 | | Number of channels | 56 | | UPC | 742548985882 | ## Product Details - **Antenna:** Satellite - **Brand:** DollaTek - **Colour:** white - **Number of channels:** 56 - **Maximum range:** 2.5 Metres - **Product dimensions:** 28L x 28W x 8H millimetres - **UPC:** 742548985882 - **Manufacturer:** DollaTek - **Number of items:** 1 ## Images ![DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU - Image 1](https://m.media-amazon.com/images/I/31xdHGF2k-L.jpg) ![DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU - Image 2](https://m.media-amazon.com/images/I/41gif7PlaWL.jpg) ![DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU - Image 3](https://m.media-amazon.com/images/I/51Am6H8gkYL.jpg) ![DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU - Image 4](https://m.media-amazon.com/images/I/61kw2KrSBaL.jpg) ![DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU - Image 5](https://m.media-amazon.com/images/I/41b4TwM997L.jpg) ## Questions & Answers **Q: Is it compatible with Raspberry Pi 4B?** A: I used a gps hat for my rapsberry pi setup. There is a huge choice, get one with a antennae ## Customer Reviews ### ⭐⭐⭐⭐⭐ Small, simple and just works *by C***E on 1 May 2026* Just worked, plugged into Pi Zero loaded and works. Seems to get PGS satellites sync quickly in doors ### ⭐⭐⭐⭐⭐ Great with Raspberry Pi and SignalK *by D***N on 16 October 2025* Super easy to use with Raspberry Pi and SignalK/OpenCPN, just plug it in and set up the connection ### ⭐⭐⭐ Long Time-To-First-Fix *by I***M on 23 February 2025* Pros: Adjustable fix rate (on Linux: "gpsctl -c 0.1" successfully adjusts rate to 10Hz). Very small profile. Cons: This receiver takes a very long time to get a fix, typically hours, sometimes days, and will not fix or track indoors. ## Frequently Bought Together - DollaTek GPS Smart Antenna VK-172 NEW USB GPS Receiver Ublox7 for PC laptop Windows AU - Raspberry Pi Zero 2W - PiSugar 3 Portable 1200 mAh UPS Lithium Battery Pwnagotchi Power Module for Raspberry Pi-Zero W/WH Model Accessories handhold(Not Include Raspberry Pi) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/115165199-dollatek-gps-smart-antenna-vk-172-new-usb-gps-receiver](https://www.desertcart.jp/products/115165199-dollatek-gps-smart-antenna-vk-172-new-usb-gps-receiver) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*