Realtek RTL8191SE Wireless 802.11bgn 1T2R PCIe 1X Desktop PC WIFI Card Adapter

 

Brand:

Realtek 

Condition

100%  Genuine

Components Included:

Desktop Realtek RTL8191SE  WIFI WLAN CARD X 1 PCS(no driver cd included）
6DBI Antenna        X2pcs

 

 
Specifications:
 
 
Interface: PCI-E 1X (4X 8X 16X)
Realtek RTL8191SE 
Single-Chip IEEE 802.11b/g/n 1T2R WLAN Controller
CMOS MAC, Baseband MIMO PHY, and RF in a single chip for IEEE 802.11b/g/n compatible WLAN 
Complete 802.11n MIMO solution for 2.4GHz band 
1x2 MIMO technology for extended reception robustness and exceptional throughput 
Maximum Tx/Rx PHY data rate up to 72.2M/144.4Mbps using 20MHz bandwidth, 150M/300Mbps using 40MHz bandwidth 
Compatible with 802.11n specification 
Backward compatible with 802.11b/g devices while operating at 802.11n data rates 
Host Interface 
Complies with PCI Express Base Specification Revision 1.1 
Standards Supported 
802.11e QoS Enhancement (WMM, WMM-SA Client mode) 
802.11h TPC, Spectrum Measurement 
802.11k Radio Resource Measurement 
802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services 
Cisco Compatible Extensions (CCX) for WLAN devices 
MAC Features 
Frame aggregation for increased MAC efficiency (A-MSDU, A-MPDU) 
Low latency immediate High-Throughput Block Acknowledgement (HT-BA) 
Long NAV for media reservation with CF-End for NAV release 
PHY-level spoofing to enhance legacy compatibility 
MIMO power saving mechanism 
Channel management and co-existence 
Multiple BSSID feature allows the RTL8191SE to assume multiple MAC identities when used as a wireless bridge 
Supports Wake-On-WLAN via Magic Packet and Wake-up frame 
Transmit Opportunity (TXOP) Short Inter-Frame Space (SIFS) bursting for higher multimedia bandwidth 
Peripheral Interfaces 
General Purpose Input/Output (8 pins) 
4-wire EEPROM control interface (93C46) 
Two configurable LED pins 
Configurable Bluetooth Coexistence Interface 
PHY Features 
IEEE 802.11n MIMO OFDM 
One Transmit and Two Receive path (1T2R) 
20MHz and 40MHz bandwidth transmission 
Short Guard Interval (400ns) 
DSSS with DBPSK and DQPSK, CCK modulation with long and short preamble 
OFDM with BPSK, QPSK, 16QAM, and 64QAM modulation. Convolutional Coding Rate: 1/2, 2/3, 3/4, and 5/6 
Maximum data rate 54Mbps in 802.11g and 300Mbps in 802.11n. 
OFDM receive diversity with MRC using up to 2 receive paths. Switch diversity used for DSSS/CCK. 
Hardware antenna diversity 
Selectable digital transmit and receiver FIR filters 
Programmable scaling in transmitter and receiver to trade quantization noise against increased probability of clipping 
Fast receiver Automatic Gain Control (AGC) 
On-chip ADC and DAC 
 
Applications  
Single-Band 11n MIMO (1x1/1x2) Application (MAC/BB/RF)

 

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1 Year Replacement Warranty,15 Days Unconditional Refund Warranty
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