Kitbox / ShenZhen 8 port USB charger bracket

Simple under-shelf bracket to hold this generic style 8 port USB smart charger. Takes no.6 (3.5mm) diameter countersink screws. Print in any rigid filament - mine is PLA.

This print has a tendency to warp slightly because it's square and hollow, on my P1S it lifted away from the bed at the end near the auxiliary fan. Make sure your print plate is clean. It's also worth upping the plate temperature by 10 degreesC. Finally, orient the print and position it away from any auxiliary fan you might have, to make sure the first few layers have the best chance of sticking. There may not be a problem with different filaments, YMMV.