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WiFi 802.11ac / Bluetooth® 5.0 2T2R USB Combi Adapter – LM842

The LM842 USB Adapter (Dongle) complies with Bluetooth® 5.0 (Dual Mode) and IEEE 802.11ac WiFi Standards of operation.

Using a fully integrated single-chip that supports 2-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output)

Datasheet
Where to Buy

Additional Information

Wireless Standard
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • BT 2.1
  • BT 3.0
  • BT 4.0
  • BT 4.1
  • BT 4.2
  • BT 5
Module Type Host Controller Interface (HCI)
Interfaces USB
Antenna Onboard Metal Frame, SMA Connector
Dimensions 35-39mm x 18mm x 10mm
Operating Temperature -20°C to +85°C
Compatibility
  • Android
  • Linux
  • Windows XP
Compliance
  • Reach
  • RoHS
  • WEEE
Where to Buy
EAN: 5055454084200 SKU: LM842 Categories: , , , Tags: , , , , ,

Description

WiFi 802.11ac / Bluetooth® 5.0 2T2R USB Combi Adapter – LM842

Supplied in two option form factors
With 2 x Onboard Metal Frame Antennas, or 1 x Metal Frame and 1 x SMA

Compliant to; IEEE 802.11ac, abgn additional standards,
Compliant to; Bluetooth® 5.02 and backward compatible with Bluetooth v2.1+EDR / v3.0 / v3.0+HS / v4.0, 4.1, & 4.2 with both BR/EDR.

Classic and LE can operate simultaneously.

The Realtek IC, RTL8822CU using a USB main interface. LM842 offers high throughput for both WiFi and Bluetooth® connections, connected via a (HCI) USB 2.0 TYPE A interface.

Additional information

Wireless Standard
  • 802.11ac
  • 802.11b
  • 802.11g
  • 802.11n
  • BT 2.1
  • BT 3.0
  • BT 4.0
  • BT 4.1
  • BT 4.2
  • BT 5
Module Type Host Controller Interface (HCI)
Interfaces USB
Antenna Onboard Metal Frame, SMA Connector
Dimensions 35-39mm x 18mm x 10mm
Operating Temperature -20°C to +85°C
Compatibility
  • Android
  • Linux
  • Windows XP
Compliance
  • Reach
  • RoHS
  • WEEE

Features

  • WiFi 802.11ac, abgn
  • Wave-2 compatible with MU-MIMO
  • Bluetooth® v5.0 Dual Mode (Backwards compatible from Bluetooth® v4.2)
  • WPA, WPA-PSK, WPA2, WPA2 -PSK and WEP (64bit & 128bit) encryption schemes
  • 2.4 GHz and 5GHz ISM Frequency bands
  • 2T2R 802.11n 2.4GHz WiFi 300Mbps data rate [Untested]
  • 2T2R 802.11ac 5GHz WiFi 867Mbps data rate [Untested]
  • 2T2R BT5.0 2.4GHz 1.3Mbps data rate [Tested]
  • WiFi/Bluetooth® coexistence enabled
  • USB 2.0 with multi interface controller
  • 35-39mm x 18mm x 10mm
  • Bluetooth® SIG, FCC & CE certifications prior to release.
  • RoHS, REACH and WEEE

Documentation

Product Brief

Pending

ECCN

Pending

Other Declarations

* For any other product documentation please Contact Us

Resources

Product Catalogues

Literature

Support Links

For Technical Support enquiries, please see our Support pages below

FAQs | Support Wiki | Submit a Ticket

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