?KINGKONG ESC PC Software Communication Adapter USB Linker For BLHeli Firmware<br /><br /><br /> Description:<br /><br /> Item name: USB Linker<br /><br /> Weight : 3.7g<br /><br /> Size : 4.4*1.7CM<br /><br />  <br /><br /> Package Included:<br /><br /> 1x USB Linker