• Comes with:
• - antenna
• - silicone nonslip pad/case/cover
• - original box
• - original owner's manual (manual is only in fair condition, but readable)
• - USB-A to mini USB cable
• - 120 volt power adapter
• - cigarette lighter power adaptor

Specifications

Dimensions (W x H x D)  (without the antenna): 4.3″ x 2.7″ x 1.0″   
Non–slip pad: 3.7″ x 5.6″ x 1.0″

• Weight (with the antenna): 5.3oz
• 
  ADS–B: 978MHz in (receive only) and 1090 MHz In (receive only)
• 
  
• GPS: L1 frequency, SBAS (WAAS, MSAS, EGNOS, GAGAN) supported

• 
  
• Bluetooth:
• CSR engine
• Version 2.1 + EDR
• Range: ~ 10m (~ 33 ft.) (open space)

• Operating Altitude: Up to 59,000 ft.

• Input voltage: 5 VDC (Mini USB; USB-A to mini cable included)
  

• Internal battery:  Operating time: ~ 5 hours of continuous use (ADS–B mode)
• Charging time: ~ 3 hours

• Comes with USB-A cable; 120 volt adapter; and cigarette lighter adaptor. 
• 
  
• Cigarette lighter power Adapter: Input: 12—30 VDC
• Output: 5 VDC, 2.1A

• Wall Charger
• Input: 100–;240 V AC, 50/60Hz
• Output: 5 VDC, 2.1A

• https://www.dualav.com/product/gps-solutions/gps/xgps190-gps-ads-b-dual-band-receiver-with-ahrs/