Extended Hotspot Duplex with Screen Multi-Function Convenience Module with Usb Version

Features: 1. The Top One Is TX, The Bottom Antenna Is RX, UHF+VHF2. Please Select Modem: STM32_HS_GPIO3. Set TX Frequency, RX Frequency4. It Is Best to Keep The Tx and Rx Frequencies At Least 10m Apart.5. SLOT1, SLOT2 SupportDescription: 1. Type: Extended Version2. Function: with Screen, with USB VersionNote: Different Batches May Have Differences In Product Appearance, Color, and Printed Characters, Which Will Not Affect The UseMaterial: PCB+Plasticcolour: As ShownPackage Contents: 1 x with Screen\/With Usb Version Expansion Board Module2 x Pin Headers (Random Colors, Cannot be chosen the specific color.)2 x AntennasOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.