JMT M.2 M/E Key Network Riser Adapter Compatible with INTEL AX210 M.2 NVMe 2260 2280 Wireless Blueandtooth wifi Network Card

Different Version Package:
R45A-03 Package: Adapter card, Screw package, Blueandtooth cable.

R45A-03 Package: Adapter card, Screw package, Blueandtooth cable, AX210 network card.

R45A-03 Package: Adapter card, Screw package, Blueandtooth cable, AX210 network card, 2 antennas, full height baffle, 2 RPMSA to MHF4 fourth generation coaxial lines.

Product Model：R45A
Product Name: M.2 solid-state NVMe-compatible interface to wireless Blueandtooth-compatible WiFi network card adapter board

Adapter board specifications: adapter board supports PCIe 4.0x2 (WiFi) ; adapter board supports USB 2.0 (Blueandtooth-compatible)

Network card specifications: AX210NGW(Compatible with INTEL) network card VI 802.11ax WiFi6, Blueandtooth-compatible version 5.2 (003 batch)

Product Usage: Support motherboard M.2 slot size 2280 or 2260 M-key interface, support 2230 size WiFi/Blueandtooth-compatible A/E key interface network card.

What are the 2 LEDs for?
D1 Status yellow light, the light represents the NIC hardware self-test normal and software driver normal.
D2 +3.3V green light, light means the power supply is normal (Note: D1 and D2 two lights on in order to normal use).

How long is the accessory cable? What is the role?
The Blueandtooth-compatible cable is a USB2.0 cable with a length of 60cm, which must be connected in order to have Blueandtooth-compatible data sending and receiving functions.
Coaxial cable for dual-band antenna extension adapter cable, the length of 30cm, must be connected to have a stable wireless transceiver function.