NTP Network Time Server with GPS Blade Board NBPKBG-100CR - NetBurner
Amazon.com: MakerFocus LoRa GPS Module LoRaWAN 868 915mHz Development Board LoRa Kit Ultra Low Power Design CP2102 SX1262 ASR6502 Chip with 0.96 inch OLED Display and Antenna for Ar duino and Intelligent
GPS/GNSS low-noise amplifier evaluation board using BGU7005 | NXP Semiconductors
Mavic Air 2 GPS Board
MicroMod GPS-RTK Carrier Board - ZED-F9P
ARGOS Horizon GPS Dev Board - LABmaker
A9G GSM/GPRS+GPS Breakout Board | Makerfabs
GPS Dead Reckoning Board - NEO-M8U - RPi from Dalymople on Tindie
GPS3 Click
Adafruit Ultimate GPS Breakout - 66 channel w/10 Hz updates [PA1616S] : ID 746 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits