HS4-DIFF - USB Oscilloscope 4-Ch Differential, 12-bit, 50MS/s - Acquitek
Loto USB Oscilloscope OSC482M for Both Android Phone/Tablet & Windows PC, 2 Channels, 50M S/s, 20MHz (Bandwidth), 8~13 bit Vertical Resolution: Amazon.com: Industrial & Scientific
USB Oscilloscope - MSO-28 - TOL-11219 - SparkFun Electronics
Handyscope HS6 USB oscilloscope
Mini 2 kanal PC USB oscilloskop
PicoScope 4224A 2-kanals USB-oscilloskop m. 12-bit opløsning
Hantek 6022BE Digital Oscilloscope Portable PC Based 2 Channels 20MHz USB Oscilloscopes: Amazon.com: Industrial & Scientific
Analog Discovery 2 - USB Oscilloscope and Logic Analyzer