Amazon.com: ICP DAS GPS-721 GPS Receiver and 1 DO, 1 PPS Output Module communicable Over RS-232 and RS-485. : Electronics
Garmin GPS Receiver Laptop GPS Receiver USB GPS Receiver Google Earth High-Precision GNSS Receiver GPS Antenna
QUESCAN USB GPS Receiver Antenna Module Car Marine Satellite Position Built-in Flash PPS LED NMEA0183 Protocol IP67 Waterproof _ - AliExpress Mobile
z052 USB GNSS Dongle with PPS
Get that sweet, sweet microsecond accuracy via GPS PPS for your NTP server (you are running your own NTP server for your homelab right?) : r/homelab
Adafruit Ultimate GPS GNSS with USB - 99 channel w/10 Hz updates : ID 4279 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
VK-162 G-mouse USB GPS Dongle for Window 10 7 Raspberry Pi Linux Google Earth | eBay
GPS-DO expansion board GPS input PPS and 10MHz output port USB PC | eBay
Raspberry Pi GPS Module USB Port – Kuongshun Electronic Shop
DIYmall USB GPS Receiver Module GNSS GLONASS Antenna Laptop PC Tablet Car Navigation for Win7 Win8 Win10 XP G72 _ - AliExpress Mobile
USB GPS Module Antenna GLONASSUBX-M8030 Beidou for Arduino Pixhawk Stratux IPEX | eBay
Adding PPS to a cheap USB GPS stick | Brendan's Radio Blog
z050 USB GPS Dongle with PPS
Adding PPS to a cheap USB GPS stick | Brendan's Radio Blog
USB GPS Receiver GPS/GLONASS Navigation and Tracking Wiki - DFRobot
Setting Everything Up | Adafruit Ultimate GPS with gpsd | Adafruit Learning System
VK-162 G-mouse USB GPS Dongle for Window 10 7 Raspberry Pi Linux Google Earth | eBay
Add a $12 USB GPS to your homelab to get millisecond-accurate NTP time : r/homelab
USB GPS Receiver GPS/GLONASS Navigation and Tracking Wiki - DFRobot
USB GPS with PPS and pretty cheap too - Server operators - NTP Pool Project
Adafruit Ultimate GPS GNSS with USB - 99 channel w/10 Hz updates : ID 4279 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits
UART GPS Module With Real-Time Clock
USB GPS Module Antenna GLONASSUBX-M8030 Beidou for Arduino Pixhawk Stratux IPEX | eBay
Amazon.com: Onyehn VK-162 G-Mouse USB GPS Dongle Navigation Module/GPS USB Engine Board External GPS Antenna Remote Mount USB GPS Receiver for Raspberry Pi Support Google Earth Window Linux : Electronics
Millisecond Accurate NTP using Chrony and a USB GPS for $12 USD - YouTube
