Product specifications
LM842-8425
WiFi 802.11ac / Bluetooth® 5.0 2T2R USB Combi Adapter – LM842
USB2.0 Interface
OVERVIEW
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).
- 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.
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
- 32-37mm x 17.1mm x 9.4mm
- Bluetooth® SIG, FCC, CE, Canada, Australia, Brazil, India, Pakistan, Russia, Singapore
- RoHS, REACH and WEEE, plus CCATS/ECCN.
ORDERING OPTIONS
- Version with 2 x Onboard Metal Frame Antennas
842-8420 - ADPT 802.11ac BT5 USB 433Mbps 5v MF ANT 2T2R AO - Adapter Only
842-8421 - ADPT 802.11ac BT5 USB 433Mbps 5v MF ANT 2T2R AO- Adapter Only - US -
842-8422 - ADPT 802.11ac BT5 USB 433Mbps 5v MF ANT 2T2R RP - Retail Pack
842-8423 - ADPT 802.11ac BT5 USB 433Mbps 5v MF ANT 2T2R RP - Retail Pack - US -
- Version with 1 x SMA and 1 x Onboard Metal Frame Antenna
842-8425 - ADPT 802.11ac BT5 USB 433Mbps 5v MF SMA ANT 2T2R AO - Adapter Only
842-8426 - ADPT 802.11ac BT5 USB 433Mbps 5v MF SMA ANT 2T2R AO- Adapter Only - US -
842-8427 - ADPT 802.11ac BT5 USB 433Mbps 5v MF SMA ANT 2T2R RP - Retail Pack
842-8428 - ADPT 802.11ac BT5 USB 433Mbps 5v MF SMA ANT 2T2R RP - Retail Pack - US -
- LM Technologies product -
