Specification: Model: AX1812 Color: Black Function: WiFi reception/WiFi transmission Speed: 574Mbps 2.4 GHz+1201Mbps 5GHz Interface: USB3.0 Support system: Win10/Win11 Product size: about 227 * 22.5 * 12mm/8.93 * 0.88 * 0.47inch Packaging size: about 190 * 100 * 25mm/7.48 * 3.93 * 0.98inch Gross weight: 65g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Specification: Product model: 5B19-D Product color: black Product material: ABS material+USB iron head Chipset: Realtek RTL8811CU WiFi Speed: 2.4GHz-200Mpbs 5GHz-433Mpbs Transmission power: 802.11b CCK 11Mbps: 17+/-2dBm 802.11g OFDM 54Mbps: 14+/-2dBm 802.11n OFDM 54Mbps: 14+/-2dBm 802.11ac AC80 MCS9: 12+/-2dBm Frequency: Dual Band 2.4GHz + 5GHz OS: Windows Vista/XP/Win7/8/10/11, Driverless, Plug and Play Product size: about 171*37*12mm/6.73*1.45*0.47inch Package size: about 180*70*16mm/7.08*2.75*0.62inch Net weight: 45g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Specification: Type: Wireless Transmission Rate: 150Mbps Kind: External Adapter Socket: USB Application: Desktop Model Number: Wireless Network Card Product name: USB Wireless Network Card Product model: WB-303 Chip solution: 8723DU Bluetooth-compatible version: Bluetooth-compatible 5.0 WiFi rate: 150Mbps Transmission distance: 10 meters RF power: 10dBm maximum Antenna gain: 2dBi Transmission speed: 3M/S Working current: 100mA - 200mA BT+WIFI The current changes with the working mode WiFi support system: WindowsXP/Vista/Win7/8/8.1/10/11, Mac OS Bluetooth-compatible support system: Windows7/8.1/10/11 use environment Working temperature: -20C to 45C Storage temperature: -40C to 70C Working humidity: 10% to 90%RH non-condensing Storage humidity: 5% to 90%RH non-condensing Product size: About 15x20x6mm/0.59x0.78x0.23in Package size: About 95x100x13mm/3.74x3.93x0.51in Net weight: 2g Gross weight: 25g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Specification: Product model: 5B07-D Product color: black Product material: ABS material+USB iron head Chipset: Realtek RTL8811 WiFi Speed: 2.4GHz-150Mpbs 5.8GHz-433Mpbs Frequency: Dual Band 2.4GHz + 5.8GHz OS: Windows Vista/XP/Win7/8/10/11, free drive, plug and play Packaging size: about 140 * 90 * 20mm/5.51 * 3.54 * 0.78inch Product size: about 40 * 20 * 10mm/1.57 * 0.78 * 0.39inch Gross weight: 28g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Specification: Type: Wireless Kind: External Model Number: Network Cards Wi-Fi Supported Frequency: 2.4G 5G Style optional: No Antenna, With Antenna Product model: 600M Free Driver Product material: ABS Product features: Free Driver Product color: black Transmission rate: 600M Product chip: Realtek8811CU Applicable system: Windows Vista/XP/2000/7/8/10, Linux, MAC OS Product weight: 3g Package weight: 13g No Antenna, 20g With Antenna Body size: About 29x15x8mm/1.14x0.59x0.31in Package size: About 150x95x15mm/5.9x3.74x0.59in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Specification: Type: Wireless Kind: External Model Number: Network Cards Wi-Fi Supported Frequency: 2.4G 5G Style optional: No Antenna, With Antenna Product model: 600M Free Driver Product material: ABS Product features: Free Driver Product color: black Transmission rate: 600M Product chip: Realtek8811CU Applicable system: Windows Vista/XP/2000/7/8/10, Linux, MAC OS Product weight: 3g Package weight: 13g No Antenna, 20g With Antenna Body size: About 29x15x8mm/1.14x0.59x0.31in Package size: About 150x95x15mm/5.9x3.74x0.59in Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Specification: Optional: WIFI5, WIFI4 Chipset: WIFI5: Real