RTL-SDR Blog V4, Better Than V3? (review)
Rtl-sdr on Ubuntu : 4 Steps - Instructables
RTL-SDR Blog R820T2 RTL2832U 1PPM TCXO SMA Software Defined Radio
RTL-SDR V3 Teardown and Analysis - OnElectronTech
How im cooling my RTL-SDR : r/RTLSDR
SDR USB Dongle - TXAdvance
An off-the-shelf RTL-SDR dongle.
RTL-SDR - Hacker Warehouse
RTL-SDR V4 (Software Defined Radio) with Dipole Antenna Kit – Elektor