Or these for just $3.88

https://www.amazon.com/Command-Clips-Clear-strips-17302CLRES/dp/B0084M696K/ref=pd_cp_107_1/134-7496698-9004128 https://www.amazon.com/Cable-Concealer-Wall-Cover-Raceway/dp/B01JKO8724 https://www.amazon.com/SafCord-Carpet-Cord-Cover-Length/dp/B009M5D7J0 or https://www.amazon.com/BCQLI-Standard-Replacement-Supply-Transparent/dp/B07GQWSNPR

Sorry for pic quality! There's a light in the way XD. I used a 10ft cable extension, command strip hooks, zip ties, and a dog leash to make my Oculus cord retractable!

Purchased items(US):

• Dog leash (https://www.amazon.com/gp/product/B01LCECNES/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1)
  
  
• command strips (https://www.amazon.com/gp/product/B0084M696K/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1)
  
  
• 10ft passive HDMI (https://www.amazon.com/gp/product/B014I8T0YQ/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1)
  
  
• HDMI repeater (https://www.amazon.com/gp/product/B01GHL72XS/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1)
  
  
• 10ft usb3.0 cable (https://www.amazon.com/gp/product/B00NH12O5I/ref=oh_aui_detailpage_o04_s00?ie=UTF8&psc=1)
  
  Total: ~40$
  
  

I have three and they work fine with command strips. One has been on the wall for about 4 months with no issues, and just put two more the ceiling. You can use either normal command strips, or the velcro ones and they should be fine. Makes moving it to adjust the position much cleaner.

I also use the command strip cord clips to secure the cable to the ceiling/walls to prevent the cable from moving the sensor over
time. If it hangs from the sensor it could shift it and then your tracking would be off.

https://www.amazon.com/Command-Clips-Small-8-Clips-17302CLRES/dp/B0084M696K

It may seem counterintuitive, but install curtains and sheers. Once you have them installed you can leave the blinds up at a higher height all of the time. It works for my boys. I also took all of the cord pulls and tucked them behind and fastened the ends between the window and blinds with this 3M hook. I know this description is a little confusing but it works. If you would like more details, please let me know!

As others have said - get a longer cable.

In case your parents don't want any more holes in their walls, you could use some of these clips to help route the cables:

https://www.amazon.com/Command-Clips-Small-8-Clips-17302CLRES/dp/B0084M696K

or
https://www.amazon.com/Command-Outdoor-Light-16-Clips-17017CLR-AWES/dp/B01LXI1R71

We used these in one of our kids' college apartment to get the cables up off the floor - no holes in the walls at move-out time.

First and foremost, nylon zip-ties, along with a tool to tighten and cut them:

https://www.amazon.co.uk/s/ref=nb_sb_noss_2/261-5150240-1396533?url=search-alias%3Daps&field-keywords=cable+tie+tools

You can get adhesive clips to tie cables under a desk:

https://www.amazon.co.uk/Adjustable-Cable-Clips-Adhesive-Clamps/dp/B01LYO307S/ref=sr_1_6/261-5150240-1396533?ie=UTF8&qid=1540176501&sr=8-6&keywords=cable+clip+adhesive

These 3M Command brand ones are designed to be removed without marring the surface they're stuck on:

https://www.amazon.co.uk/Command-17302CLR-Small-Clips-Strips/dp/B0084M696K/ref=sr_1_2/260-9985987-3740648?ie=UTF8&qid=1540177482&sr=8-2&keywords=3m+command+cable+clips

These Velcro brand cable ties on a roll are cheaper and more convenient than the fancier kinds with tabs:

https://www.amazon.co.uk/VELCRO-Brand-One-Wrap-Reusable-Ties/dp/B00186QF2C/ref=sr_1_8/261-9295406-7442635?ie=UTF8&qid=1540176024&sr=8-8&keywords=cable+ties+velcro

If you want to bundle together cables in a sheath, these ones with zippers work better than velcro ones:

https://www.amazon.co.uk/Management-JOTO-Computer-Entertainment-Organizer/dp/B015HWXG4M/ref=sr_1_7/261-9295406-7442635?s=diy&ie=UTF8&qid=1540176119&sr=1-7&keywords=cable+zipper

(word or warning: the zippers are not exactly premium YKK or RiRi quality, be careful when engaging them to avoid cross-threading..

For routing cables, these Danish organizers are pretty sweet (not available on Amazon.co.uk for some reason):

https://www.amazon.de/s/ref=nb_sb_noss_2/258-3647476-1208213?__mk_de_DE=ÅMÅŽÕÑ&url=search-alias%3Daps&field-keywords=cablox

Generally speaking, it pays to replace power cords, Ethernet cords and the like with shorter versions to avoid having slack cable turn into spaghetti. In the UK, your plugs are so bulky a splitter cable like these makes sense:

https://www.amazon.co.uk/s/ref=nb_sb_noss/258-6762083-9871312?url=search-alias%3Daps&field-keywords=IEC+power+cord+uk+plug+dual&rh=i%3Aaps%2Ck%3AIEC+power+cord+uk+plug+dual

Finally don't forget to label your cables. This Brother flexible tape works in some of their label makers (you need either a PC-connectable one or one that has software to print labels that can be wrapped around the cable):

https://www.amazon.co.uk/Brother-TZEFX651-TZEFX-651-BLACK-YELLOW/dp/B00WFOQERC/ref=sr_1_4/261-5989537-8091249?ie=UTF8&qid=1540177234&sr=8-4&keywords=TZe-FX651

here is a shot of it in action:

https://majid.info/images/FullSizeRender.jpg

They also have some label makers that will print on heat-shrink tube labels, but obviously that will not work on ready-made patch cables.

Command Strip Wire Clips work great!

https://www.amazon.com/Command-Clips-Small-8-Clips-17302CLRES/dp/B0084M696K/ref=sr_1_1?ie=UTF8&qid=1485533774&sr=8-1&keywords=Command+Strip+Wire+Clips

Link to the wall clips. https://www.amazon.com/gp/product/B0084M696K/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1

I had to break off a little part of the clip with some pliers to get things to sit right.

I need to run an ethernet cable about 50 ft along a wall, and I was wondering if anybody had some good recommendations for some wall cable holders that won't damage the paint. I was looking at something like these:

https://www.amazon.com/gp/product/B0084M696K/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=ATVPDKIKX0DER

The smallest I am aware of is 3m command cord clips.

https://www.amazon.com/dp/B0084M696K/ref=cm_sw_r_sms_apa_i_EVTTDbSVV1JBW

Command Strips are safe for your banister and could help support the vine without creating an eye sore.

Do you mean to say that you have the cable just hanging down from the rear view mirror, or did you at least pinch it along the edge of the ceiling and A-pillar? Because four dollars' worth of 3M cord clips did absolutely wonderfully for my setup... although I did find that Gorilla Mounting Tape works better than 3M's supplied adhesive strips.

I think you will appreciate these instead of those nails. http://www.amazon.com/Command-Small-Clips-Clear-8-Clip/dp/B0084M696K/ref=sr_1_1?ie=UTF8&qid=1407009922&sr=8-1&keywords=command+small+cord+clips

I second the wiremold recommendation, I used one in the past and it served it purpose well. Also you might look at Command Cord Clips, small plastic clips with an adhesive back to go up walls, desks, etc without having to put holes in things. They breakaway easy if someone trips/snags on the cord (sometimes a good thing) and the adhesive comes off clean when you need to remove them.