Адаптер - беспроводная сетевая карта USB Wifi Wireless Adapter IEEE 802.11n MINI LAN Network Card Wi-FI (связь двух PC в режиме Ad-hoc) Новый + Качественный + гарантия

актуальный драйвер http://getdrivers.net/drivers_by_id.php?download=1262

http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=48&PFid=48&Level=5&Conn=4&DownTypeID=3&GetDown=false&Downloads=true#RTL8188CUS

а также для компьютеров и ноутбуков USB внешняя звуковая карта

Features

General

46-pin QFN

CMOS MAC, Baseband PHY, and RF in a single chip for IEEE 802.11b/g/n compatible WLAN

Complete 802.11n solution for 2.4GHz band

72.2Mbps receive PHY rate and 72.2Mbps transmit PHY rate using 20MHz bandwidth

150Mbps receive PHY rate and 150Mbps transmit PHY rate using 40MHz bandwidth

Compatible with 802.11n specification

Backward compatible with 802.11b/g devices while operating in 802.11n mode

Host Interface

Complies with USB Specification Revision 2.0

Standards Supported

IEEE 802.11b/g/n compatible WLAN

IEEE 802.11e QoS Enhancement (WMM)

IEEE 802.11h TPC, Spectrum Measurement

802.11i (WPA, WPA2). Open, shared key, and pair-wise key authentication services

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

Power saving mechanism

Channel management and co-existence

Multiple BSSID feature allows the RTL8188CUS to assume multiple MAC identities when used as a wireless bridge

Transmit Opportunity (TXOP) Short Inter-Frame Space (SIFS) bursting for higher multimedia bandwidth

Peripheral Interfaces

General Purpose Input/Output (10 pins)

Three configurable LED pins

Configurable Bluetooth Coexistence Interface

PHY Features

IEEE 802.11n OFDM

One Transmit and one Receive path (1T1R)

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 150Mbps in 802.11n

Switch diversity for DSSS/CCK

Hardware antenna diversity

Selectable 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

Беспроводная USB точка доступа/сетевая

Другие мои лоты тут (кликните по ссылке )

с 1 руб, флешки, железяки, полезности