The Samsung One Connect Cable links a compatible TV to its One Connect Box, which gathers devices such as a game console or cable box away from the screen. There is no universal cable length: Samsung lists 5 m cables for selected newer models, while longer lengths appear in particular support and older-product contexts. Check the cable part number against your exact TV before buying or planning a hidden installation.
What the One Connect Cable does
The cable connects the TV’s One Connect port to the One Connect Box. External sources, such as a game system or cable/satellite receiver, connect to the box; the box also connects to mains power. This arrangement can reduce the visible wiring clustered around the TV, but the One Connect Cable is not a lead that runs from the TV to each peripheral. Samsung describes selected cable variants as carrying both power and signal between the TV and box. Samsung’s Neo QLED cable listing
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How long is a Samsung One Connect Cable?
Length depends on the cable variant, TV generation, and product context. These official examples are not interchangeable recommendations:
| Cable or context | Published length | What the listing or document establishes |
|---|---|---|
| Neo QLED VG-SOCA05/XC | 5 m (16.4 ft) | Samsung UK lists selected QN900, QN800, QN700, and QN95 models from 2021–2024 as compatible. This product length does not establish that every compatible TV originally included a 5 m cable. Samsung UK product page |
| OLED VG-SOCC05/XC | 5 m | Samsung UK lists S95D and S95F compatibility; Samsung Canada describes a 5 m OLED cable for S95D. These listings do not establish interchangeability with the Neo QLED cable. Samsung UK product page Samsung Canada support |
| Invisible Connection cable described in Samsung Caribbean support | Up to 49 ft | Samsung’s page gives this figure for the cable in its stated support context; it is not a universal maximum for every One Connect cable or current TV. The page was last updated June 13, 2026. Samsung Caribbean support |
| 2017 Q8C specification | 5 m included; optional 15 m cable | The specification describes the included optical cable and optional VG-SOCM15 for that historical TV/accessory context, not a current universal recommendation. Samsung 2017 Q8C specification |
| Historical VG-SOCM15U/ZA | 15 m (49.2 ft) | Samsung’s historical sheet describes a UL-listed in-wall cable for the USA and Canada and names legacy compatible TVs. Check current model fit and applicable local rules before considering an in-wall cable. Samsung cable specification |
Do not infer that a longer cable will work with a newer television just because Samsung documented it for an older model. The part number, connector, TV model, and regional product listing matter.
#1 Best Overall
- Product Category Introduction：A black 3m/9.8ft long TV connection cable works with the Samsung TV and its included TV box. Replacement part number: BN39-02210A BN96-44186A BN91-17814A BN91-17814W 【Added Note】Please confirm your TV model and part number before purchase to ensure compatibility and avoid order issues.
- BN39-02210A Easy to install：BN39-02210A connect cable is very easy to install.Simply insert the cable in the same direction as the device port shape.If you're not sure if your device will fit, check the back of your connect box, or view our display images of the connect cable plug and connect box jack shape.
- Specially adapted for these models：== One Connect Cable Works for Samsung KS7000 KS8000 KS8500 KS9000 and KS9500 Series Television,UN49KS7000F UN49KS7000FXZX UN49KS7000HXPA UN49KS8000F UN49KS8000FXZA UN49KS8500F UN49KS8500FXZA UN55KS7000F UN55KS7000FXZX UN55KS7500F UN55KS7500FXZX UN55KS7500G UN55KS7500GXZS UN55KS8000F UN55KS8000FXZA UN55KS8000FXZC UN55KS800DF UN55KS800DFXZA UN55KS8500F
- UN55KS8500FXZA UN55KS8500FXZC UN55KS850DF UN55KS850DFXZA UN55KS9000F UN55KS9000FXZA UN55KS9000FXZX UN55KS9500F UN55KS9500FXZA UN55KS9500FXZC QN55Q6FAMF QN55Q6FAMFXZA QN55Q65FMF QN55Q65FMFXZA UN60KS7000FXZX UN60KS8000F UN60KS8000FXZA UN60KS8000FXZC UN60KS800DF UN60KS800DFXZA
- 【Added Note】If you encounter any quality issues after receiving the product, please feel free to contact our customer support for after-sales assistance.
What features are published for selected cables?
Samsung’s UK listing for the Neo QLED VG-SOCA05/XC specifies 40 Gbps, power-plus-signal transmission, an AOC connector, and optical fiber signal-line material. Its OLED VG-SOCC05/XC listing also specifies 40 Gbps and power-plus-signal transmission, but lists copper wire for the signal line. These are manufacturer specifications for those variants, not independent performance-test results, and should not be generalized to every One Connect cable. VG-SOCA05/XC specifications VG-SOCC05/XC specifications
Can you put the One Connect Box in another room?
Samsung support says the box can be placed in another room if the cable reaches, and suggests routing the cable along a wall or baseboard. Measure the real route—not just the straight-line distance—and allow for turns and placement at each end. Samsung also cautions against bending the described Invisible Connection cable at a harsh angle. Samsung placement and handling guidance
Rank #2
- 【Note】: BN39-02470A model cable is compatible with BN39-03006A model cable
- 【Compatible with U.S. TV models】: US model:QN65Q90RAFXZA QN75Q90RAFXZA QN43LS03RAFXZA QN49LS03RAFXZA QN55LS03RAFXZA QN65LS03RAFXZA QN43LS03TAFXZA QN50LS03TAFXZA QN55LS03TAFXZA QN65LS03TAFXZA QN75LS03TAFXZA QN43LS03AAFXZA QN50LS03AAFXZA QN55LS03AAFXZA QN65LS03AAFXZA QN75LS03AAFXZA QN85LS03AAFXZA QN43LS03BAFXZA QN50LS03BAFXZA QN55LS03BAFXZA QN65LS03BAFXZA QN75LS03BAFXZA QN85LS03BAFXZA QN43LS03DAFXZA QN50LS03DAFXZA QN55LS03DAFXZA QN65LS03DAFXZA QN75LS03DAFXZA QN85LS03DAFXZA QE55Q85RAT QE65Q85RAT QE75Q85RAT QE55Q95TAT QE65Q95TAT QE75Q95TAT
- 【Incompatible】: Not suitable for all 32-inch TVs. Not suitable for all 8K TVs.
- 【Cable Length】:Length 5m /16.4ft. Please check the plug shape of the cable you need and confirm your TV model before ordering.
- 【Warm Tips】：Please check whether the TV failure is caused by the cable before purchasing, if you are not sure where the problem lies, please contact the TV maintenance personnel.
That support page describes the Invisible Connection cable as 3.4 mm in diameter and available up to 49 feet. Treat both details as applying to the page’s stated cable context, not as specifications for every model or cable variant.
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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsHow to check compatibility before buying
- Record the full TV model code. A family name alone may not identify the compatible cable.
- Identify the TV’s One Connect Box and cable part number. Use the TV manual or Samsung’s product/support page rather than relying on a generic listing.
- Compare the exact regional compatibility list. Samsung UK lists VG-SOCA05/XC for selected models: 2024 QN800D; 2023 QN900C, QN800C, and QN700C; 2022 QN900B, QN800B, QN700B, and QN95B; and 2021 QN900A, QN800A, QN700A, and QN95A. The VG-SOCC05/XC OLED listing names S95D and S95F. Inclusion, availability, and compatibility can vary by regional SKU and year. Neo QLED compatibility list OLED compatibility list
- Measure the cable route. Include the path around corners, along the wall, and to the box’s intended location; choose a length that fits without a sharp bend.
- Confirm any installation requirements. For an in-wall route, use a cable explicitly documented and rated for that installation, compatible with the equipment, and permitted by local rules.
Samsung says that starting in 2024, Neo QLED 8K, Neo QLED 4K, and The Frame models include and are compatible with a One Connect Box. That statement does not establish compatibility for every TV in those families, so verify the specific model documentation. Samsung support on One Connect Box models
Rank #3
- 【Warm Tips】：Cannot be used interchangeably with BN39-02301B cable; the two are incompatible
- 【Notice】: This wire is only suitable for the junction box in Figure 2. Not all models of cables can be used universally.
- 【High Quality】: This product is original quality OEM.
- 【Cable Length】: Length 5m /16.4ft. Please check the plug shape of the cable you need and confirm your TV model before ordering. If you are not sure about the cable model, just check the back of the connection box or refer to the picture to observe the shape of our cable plug and connection box jack.
- 【Compatible TV Models】： QN55Q7CNAFXZA QN55Q7FNAF QN55Q7FNAFXZA QN65Q75CNFXZA QN65Q9FNAF QN65Q9FNAFXZA QN75Q7FNAF QN75Q7FNAFXZA QN75Q9FNAF QN75Q9FNAFXZA UN55LS03NAFXZA UN43LS03NAFXZA QN55Q75FNFXZA QN65Q7FNAFXZA QN75Q7FNAFXZA QN55Q7CNAFXZA GQ55Q8CNGTXZG GQ55Q8FNGTXZG GQ65Q8CNGTXZG GQ65Q8FNGTXZG QE55Q8CNALXXN QE55Q8CNATXSQ QE55Q8CNATXTK QE55Q8CNATXXC QE55Q8CNATXXH QE55Q8CNATXXU QE55Q8CNATXZG QE55Q8CNATXZT QE55Q8CNAUXCE QE55Q8CNAUXRU QE55Q8CNAUXUA
Will a generic cable or extension work?
The cited Samsung documentation does not verify a generic optical cable, HDMI lead, or third-party extension as a substitute for the One Connect Cable. Do not buy on length or the word “invisible” alone: match the part number and connector to the TV and box, and confirm the route and installation rating for your setup.
Quick Recap
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