Welcome to our store! 1. Portable Design: This portable device features a compact size and stylish design, making it excellent for on-the-go use or in tight workspaces. It's highly suitable for home and office use, offering great convenience. 2. Enhanced Speed: The W88 boasts an upgraded wireless data transfer rate of 150Mbps, providing extended range and ultra-high speed. Enjoy smooth internet gaming and other online applications. 3. Powerful External Antenna: The robust external antenna enhances coverage and stability, allowing you to connect even in weak signal areas. It's the fast and convenient solution you need. 4. Advanced Technology: Utilizes EEE 802.11n / g / b 2.4G technology to deliver the most incredible performance from today's advanced wireless technology. 5. Easy to Use: The W88 mini wireless WiFi adapter supports higher versions of Win 7. No CD or download required – just plug and play for effortless setup. If plug and play isn't possible, you can install the driver. Item Type: Wireless Network Card Model: W88 Supported Standards and Protocols: IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK uses 802.11n (draft 2.0) wireless technology Bus Type: USB2.0 Frequency Range: 2.4~2.4835GHz Transmission Rate: 11n: up to 150M 11g: 6/9/12/18/24/36/48/54Mbps (Self-adaptive) 11b: 1/2/5.5/11M (Self-adaptive) Working Channel: 13 Transmit & Receive Type: 2T2R Data Modulation: 11b: CCK, DQPSK, DBPSK 11g: ODDM 11n: OFDM with PSK, BPSK, 16-QAM, 64-QAM RF Power: 20dBm (Maximum) Antenna Gain: 2dBi external smart antenna LED Indicator: Status Size: Approx. 121 x 16 x 10mm / 4.8 x 0.6 x 0.4in Usage Environment: Operating Temperature: 0℃ to 40℃ Storage Temperature: -40℃ to 70℃ Operating Humidity: 10% to 90% RH non-condensing Storage Humidity: 5% to 90% RH non-condensing Operating System Support: Compatible with Windows 2000 / XP / VISTA / WIN 7 / Win8 or later / Linux / Android / WIN8.1 / WIN10 1 x Wireless Network Card 1 x Antenna 1 x CD 1 x User Manual If you encounter any product issues after receiving the goods, such as damage or incorrect quantity, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.