00:00If your Nano keeps disappearing from device manager mid-upload, you've probably already
00:04blamed the cable, the port, and the board itself. Usually it's the USB chip clone FTDI
00:10controllers get bricked or drop out after a driver update. So here's the best deals I found for
00:15fixing USB connection drops with FT6122 controller problems, and every one of these swaps you to a
00:21CH340 that just works. First up, the one I'd grab if you want zero guesswork, the Nano version 3.08
00:28Mega 328p module with a CH340 USB cable included. Having the matching cable in the box matters more
00:36than it sounds half of all my board is dead posts are just a charge-only cable. It's $4.91,
00:43it's got a 4.9 rating, and over 4,000 people have bought it. Plug it in, install the CH340
00:49driver
00:50once, done. Next, if you're on a mini-USB setup and don't want to rebuy cables, this Nano 3.0
00:56with
00:57the 8 Mega 328pb at 5V and 16MHz runs $3.90. Same CH340 driver, same 4.9 rating, and it's
01:06sold
01:06almost as many units. The 328pb is the newer silicon with a couple of extra timers, so it's
01:13a straight upgrade over the plain 328p for the same money. Good board if you're already stocked up on
01:19mini-USB cables. Then there's the one that made me look twice, Type-C Nano 3.0 with bootloader,
01:26original IC, 8 Mega 328pb, 16MHz, 55 cents. Under a dollar with a 4.8 rating and over 2600 sold.
01:36At that price it's basically a disposable board, and Type-C means no more flipping the plug at 2am by
01:415,
01:42keep them in a drawer. If you want the micro-USB version, this 8 Mega 328p Nano version 3.0
01:49development board is $3.58 and it's got a perfect 5-star rating, the only one on this list.
01:55Board quality on the micro-USB footprint tends to be more consistent than the cheap mini-clones,
02:00and the PCB on this one takes headers and expansion boards without complaints.
02:05Solid pick for a project that actually has to stay plugged in.
02:09Last one, and the most flexible, $2.21 gets you the Nano 3.0 with bootloader,
02:15and you pick micro, mini, or Type-C at checkout. Same CH340 driver, same 16MHz 8 Mega 328p,
02:234.9 rating. If you're ordering a batch for a class or a build, this is the one that lets
02:29you
02:29match whatever cables you already own instead of buying new ones. So that's the roundup all 5 fix
02:34the driver drop problem the same way, and the price difference comes down to which USB connector you
02:39want. Links are in the description, cheapest first. If this saved you a headache, hit like
02:46and subscribe, and I'll keep digging for the deals that are actually worth your money.
