Pixelblaze LED strip controller from: https://www.bhencke.com

Features...

• Pegs that go in the holes on the PCB
  (melt the top of these with your soldering iron for extra mounting security)
• two screw-hole mounting methods
  (flat, side 90deg angle Right-hand or Left-hand)
• two cable tie loop through sections
  (for keeping the USB plug and/or the wiring to your LED strip secure)
• rev2 has cut-outs to access the solder pads on the back of the Pixelblaze board
• rev2 has LH or RH embossed on the side
• rev2 makes the USB plug area larger to accommodate larger plugs

rev2 has taller pegs and corner support for melting over with soldering iron, thus preventing Pixelblaze board removal If you don't have a 3D printer, you can buy these mounts from here:
https://www.tindie.com/products/jpelectron/mount-for-pixelblaze-pcb/

Don't have a 3D printer? Order already printed from: https://www.tindie.com/products/jpelectron/mount-for-pixelblaze-pcb/