Product comparison · 2 gps receiver modules

Speck Mini SD Bluetooth GPS RECEIVER SDG-813 vs Speck Mini SD Bluetooth GPS RECEIVER SDG-813 + SD Bluetooth GPS Battery Pack SDP-881

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Comparison of Mini SD Bluetooth GPS RECEIVER SDG-813, Mini SD Bluetooth GPS RECEIVER SDG-813 + SD Bluetooth GPS Battery Pack SDP-881
8 specifications	A Speck Mini SD Bluetooth GPS RECEIVER SDG-813 View product	B Speck Mini SD Bluetooth GPS RECEIVER SDG-813 + SD Bluetooth GPS Battery Pack SDP-881 View product
GPS Performanceidentical
Channels quantity	20 channels	20 channels
GPS accuracy - position	10 m.	10 m.
Networkidentical
Bluetooth version	2.0+EDR	2.0+EDR
Weight & dimensionsidentical
Width	36 mm	36 mm
Depth	20 mm	20 mm
Height	1.4 mm	1.4 mm
Weight	12 g	12 g
Certificatesidentical
Certification	FCC, CE, RoHs	FCC, CE, RoHs

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