The PCB layout has changed for an improvement in WiFi radio performance | 1MB Flash Memory | About program: Please choose "Generic ESP8285 Module" board in Arduino IDE to program it. | What You Get: 1 X ESP8266 esp-01s Module.

⭐️Looks as good as it performs: 24K gold-plated contacts, triple shielding jacket, tough nylon-braided cover, snugly-fit design, pure metal housing, and oxygen-free copper wiring, every single details we made uniquely is to ensure to present the best quality of 3.5mm Extension Cable in the market. Contemporary and with an emphasis on simplicity, DuKabel 3.5mm Extension Cable focus on pure essentials. They will go anywhere – and with anything. | ⭐️Enjoy The Superior Sound: The sound quality provided by this cable is a thing of magnificence. It has 24K gold-plated contacts, which translates to squeaky-clean sound quality and seamless transmission. A shell made of pure copper is much more effective than aluminum at canceling out intrusive noise and keeping up a consistent signal reception. The triple shielding that runs through the entire length of the cable cuts out as much irrlevant noise as possible. | ⭐️Designed For Perfect Fit: The 3.5mm connector features a “step-down” ring on the jack allowing plugs to be fully seated even when bulky protective cases are used which is very practical and needed feature since most smartphones and other devices are often in aftermarket cases causing problems with connection of jack and socket. DuKabel audio extension cable fits perfectly with headphones and phone cases even with tiny opening. | ⭐Extends Your Joy: The DuKabel 3.5mm Male to Female Stereo Audio Cable is universally compatible. Simply connect with your 3.5mm Male to Male Stereo Audio Cable, then you can use it on many of your devices such as phones, laptops, tabs, car radios, mp3 players, portable wireless Bluetooth speakers, and more as long as they have that 3.5mm port. ***To enhance your listening experience, we recommend combining it with DuKabel Top Series 3.5mm Audio Cable. | ⭐️Buy With Confidence: We’re confident in our product so we offer 12 months warranty and 100% money-back guarantee (Back up with 18-Month Extension Warranty). With an reasonable price and solid build quality, the DuKabel Top Series 3.5mm Audio Stereo Cable is something you should consider if you need a premium and durable AUX cable for your home or car. Hesitating? Please feel free to contact our friendly customer service.

★The interface is USB3.0 19PIN TYPE-E 20PIN Adapter card - The interface is USB3.0 19PIN TYPE-E 20PIN, the connection is stable.Mounted to the PCI bracket, helps you easily connect the devices with type C interface. | ★The type-C reversible design simplifies the connection and allows you to plug in any way without worrying about it being upside-down. | ★Compatible with both USB 3.0 or USB 2.0 devices when both motherboard USB 3.0 & USB 2.0 headers are connected. Support systems - WINXP/WIN7/WIN8/WIN10 32/64BIT/MAC/Linux. | ★Supports data transfer to and from all your USB-C devices at speeds of up to 10Gbps, and delivers 100W power supply. | ★It's easy to hook up and install and its just an extension/port so no need to install drivers.