ST317 2S1P PCI Express Parallel Serial Combo Card with 16550 UART Type-AirPods Protective Case 40HQ: 1880 cartons * 400

40HQ: 1880 cartons * 400 pcs = 752000 pcs

high-fidelity design and stable transmission

Storage mode: cloud storage and local storage

For HuaWei P20

PowerShot A3100

ST317 2S1P PCI Express Parallel Serial Combo Card with 16550 UART Type-AirPods Protective Case 40HQ: 1880 cartons * 4001. Fully compliant with PCI Express Base Specification Revision1. 1 2. Single lan PCI Express with throughput up to 2. 5Gbps 3. Compatible with industrial standard 16C550\16C552\16C554 and 16C750 UART 4. On chip 256 byte depth FIFO in transmit, receive path of each port 5. Support for bi directional data transmission, the transmission speed up to 2M bytes support 6. Built in SPP,PS 2,EPP,ECP compatibles with IEEE1284 Printing Protocol 7. Supports 5 6