Advantages

This adapter's design is based on indutrial electric circuit, DC-DC power chip and two external tantalum capacitors.
It's well compatible with 4G LTE modules like HUAWEI, ZTE, AIRCARD, LONGSUNG, YUGA, QUECTEL, MEIG, SIMCOM, SAMSUNG, HUAYU, DTT etc.
It's equipped with Mini PCIe factor, USB 2.0 connector and SIM card slot(Push-Push Type).
With DC-DC power chip equipped, the voltage source will be stable to power on module and UIM/SIM card continuously.
It also adopts high current as it is another key factor to make sure module is always online even under severe environment.
Specificiation
Basics

Model: P2U52V01USB
Dimension: 80mm(L)x32mm(W)
Mini PCIe to USB 2.0 Adapter
The design of Mini PCIe is compliant with industrial criteria.
Applicable for half & full height module(WWAN/3G/4G Module).
LED indicator will be always on when it is working.
Pure hardware desgin, no driver needed.
Package Contents

1x 4G LTE Industrial Mini PCIe to USB Adapter(Packed in Antistatic Bag)
1x Matched Screw