Wirele Module A1 is based on theBCM43436B0 .

The interface is a modified version of the M.2 wirele standard from PCI Expre M.2 Specification by PCI-SIG .

It has the following features:

Wirele 2.4G, 36Mbps Bluetooth 4.2 BCM43436B0 uFL connector

Wirele Module A2 is based on theBCM43456 .

The interface is a modified version of the M.2 wirele standard from PCI Expre M.2 Specification by PCI-SIG.

It has the following features:

Wirele 2.4G / 5G 200Mbps Bluetooth 5.0 BCM43456 uFL connector

The ROCK Pi M.2 Wirele Module A3 is based on aBCM43598 .

The interface is a modified version of the M.2 wirele standard from PCI Expre M.2 Specification by PCI-SIG .

It has the following features:

Wirele 2.4G / 5G >400Mbps Bluetooth 5.0 RSDB Support BCM43598 2x uFL connector

The ROCK Pi M.2 Wirele Module A6Sis based on aBCM43752.

The interface is a modified version of the M.2 wirele standard from PCI Expre M.2 Specification by PCI-SIG . It has the following features:

WiFi 6 2.4G / 5G Bluetooth 5.0 RSDB Support 3x uFL connector

Support for N10 and Rock 3A

The RADXA M.2 WiFi 6 and5.2 Wirele Module A8

Radxa Wirele Module A8, a M.2 WiFi 6 and5.2 Combo Module based on Realtek RTL8852BE

It has the following features:

IEEE 802.11a/b/g/n/ac/ax compatible W DBBT5.0 (5.2 Compliant) Complete 802.11n MIMO solution for 2.4GHz and 5Ghz band Maximum PHY data rate up to 286.8 Mbps using 20MHz bandwidth 573.5Mbps using 40MHz bandwidth 1201Mbps using 80MHz bandwidth Backward compatible with 802.11a/b/g devices while operating at 802.11n data rates Backward compatible with 802.11a/n/ac devices while operating at 802.11ax data rates Compliance with Windows operating system host‑implemented FIPS 140‑2 security requirements Support 20/40/80MHz 5GHz supports WLAN‑Bluetooth coexistence supports low power Bluetooth Support Bluetooth 5 system (5.2 Logo Compliant) Compatible with Bluetooth v2.1+EDR 4x uFL connector

https://wiki.radxa.com/Rock3/hardware/wifi

About shippingShipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). Special Announcement:Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .Your 100% satisfaction is very important to usIf the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.