6 Best Alternatives to the SinLoon 40cm PCIe 4.0 x1 (2026)
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The SinLoon 40cm PCIe 4.0 x1 riser cable is designed for extending low-bandwidth peripheral cards. It offers a 90-degree right-angle connection and supports bandwidth speeds up to 16Gbps. This specific configuration is ideal for users who need precise placement for network or capture adapters in compact builds. However, you might look for sinloon pcie 4 0 x1 riser alternatives if your project requires a different physical size or a higher bandwidth interface.
Some builders need longer cables for mid-tower cases or vertical GPU mounts. Others may require PCIe x16 slots for graphics cards instead of x1 slots for expansion cards. The alternatives listed here were chosen because their specifications overlap with the original product. This list includes options with varying lengths, from 10cm to 400mm, and different connector angles. You will find choices that support PCIe 5.0 standards or feature double reverse connectors for ITX cases. These variations allow you to match the cable exactly to your case dimensions and device requirements.
Our top pick: SinLoon 40cm PCIe 4.0 x1 90-Degree Riser Cable.
Comparing riser cable specs
GLOTRENDS 200mm Right-Angle PCIe 4.0 Riser Cable
The GLOTRENDS 200mm riser targets vertical GPU mounting rather than low-bandwidth peripherals. It uses a PCIe 4.0 x16 interface, which provides significantly higher bandwidth than the SinLoon’s x1 connection. The 200mm length offers more reach for mid-tower cases, while the SinLoon is limited to 40cm. This cable supports full x16 speeds when paired with a compatible CPU slot. You gain substantial throughput for graphics cards but lose the compact size and x1-specific fit. Choose this if you need a vertical GPU mount with high bandwidth and do not require the short, peripheral-focused form factor of the SinLoon.
LINKUP 15cm PCIe 5.0 Right Angle Riser Cable
The LINKUP 15cm PCIe 5.0 riser supports a newer interface standard, offering higher potential bandwidth than the SinLoon’s PCIe 4.0 x1. It features a right-angle connector similar to the SinLoon but is shorter at 15cm. This design suits vertical GPU setups where space is tight. The x16 lane configuration delivers more data capacity than the x1 slot. You trade the SinLoon’s lower bandwidth for future-proofing and greater speed. This option is better for users needing high-speed vertical GPU connections in compact builds, rather than extending low-bandwidth network or capture cards.
LINKUP 22cm ITX Double Reverse Riser Cable
The LINKUP 22cm ITX Double Reverse Riser is built for ITX cases with vertical GPU mounts. It supports PCIe 5.0, providing higher bandwidth than the SinLoon’s PCIe 4.0 x1. The double reverse connector design addresses specific angle requirements in tight ITX builds. At 22cm, it is slightly longer than the SinLoon but still compact. This cable prioritizes signal integrity for graphics cards over peripheral extensions. You gain a specialized fit for ITX builds and higher speed. Select this if you need a vertical GPU riser for a small form factor case, rather than a short x1 adapter for peripheral cards.
LINKUP 15cm Straight PCIe 5.0 Riser Cable
The LINKUP 15cm Straight PCIe 5.0 riser uses a straight connector, differing from the SinLoon’s 90-degree angle. It supports PCIe 5.0 x16, offering much higher bandwidth than the x1 interface. The 15cm length is shorter than the SinLoon’s 40cm. This design is ideal for compact ITX vertical GPU mounts where space is limited. You gain a straight connection and higher speed but lose the right-angle fit. Choose this for vertical GPU setups in tight cases. It is not suitable if you need the specific 90-degree orientation or the longer reach for low-bandwidth peripheral cards.
Thermaltake Dual 90° PCIe 4.0 400mm Riser Cable
The Thermaltake 400mm PCIe 4.0 riser is significantly longer than the SinLoon’s 40cm cable. It uses a dual 90-degree design for flat cable management in vertical GPU setups. The x16 interface provides higher bandwidth than the SinLoon’s x1 connection. The 400mm length allows for more flexible placement in standard builds. You gain a tidy cable layout and greater reach but lose the compact size. This option is better for users needing vertical GPU mounts with extended length. It is not ideal for short, precise placement of low-bandwidth peripherals like the SinLoon.
LINKUP Ultra PCIe 4.0 x16 Riser Cable 10cm
The LINKUP Ultra 10cm PCIe 4.0 x16 riser is very short, at 10cm, compared to the SinLoon’s 40cm. It supports x16 lanes, offering higher bandwidth than the x1 interface. This cable is designed for short vertical GPU mounts, particularly for RTX 4090 builds. It prioritizes signal integrity and shielding. You gain a compact, high-speed connection for graphics cards but lose the longer reach and x1 fit. Choose this for tight vertical GPU setups where space is critical. It is not suitable for extending low-bandwidth peripheral cards or requiring the specific 90-degree x1 form factor.
Quick picks
Our 7 picks
SinLoon 40cm PCIe 4.0 x1 90-Degree Riser Cable
Best for: extending low-bandwidth PCIe x1 peripherals
- Interface Standard
- PCIe 4.0
- Slot Configuration
- X1
- Cable Length
- 40CM
- Connector Angle
- 90 Degree
- Maximum Bandwidth
- 16Gbps
View on Amazon: SinLoon 40cm PCIe 4.0 x1 90-Degree Riser Cable Affiliate link
This SinLoon cable extends your PCIe 4.0 x1 slot by 40cm using a 90-degree right-angle design. It delivers up to 16Gbps of bandwidth and works with PCIe 3.0, 2.0, and 1.0 devices. The gold-plated contacts ensure stable connections for low-bandwidth cards like capture or network adapters. You should use this if you need to position x1 cards away from the motherboard while maintaining reliable signal integrity.
Pros
- PCIe 4.0 x1 interface with 16Gbps bandwidth
- 90-degree right-angle connector for easier routing
- 40cm cable length provides flexible placement
- Gold-plated contacts for better electrical performance
- Backwards compatible with PCIe 3.0 and older standards
Cons
- Limited to x1 bandwidth, not suitable for x16 GPUs
- Does not support hot-plugging
- Short 40cm length restricts maximum distance
Good fit if
- You need to extend a low-bandwidth PCIe x1 card
- You require a right-angle connector for tight cases
- You are using capture, network, or RAID cards
Skip if
- You need to connect a full-size PCIe x16 graphics card
- You require hot-plugging support for live changes
- You need a longer cable than 40cm
Verdict: SinLoon PCIe 4.0 X1 Riser 40cm is a practical solution for extending low-bandwidth peripheral cards. It fits users who need precise placement for network or capture adapters in compact builds.
GLOTRENDS 200mm Right-Angle PCIe 4.0 Riser Cable
Best for: vertical GPU mounts in mid-tower cases
- Interface Standard
- PCIe 4.0
- Slot Configuration
- x16
- Cable Length
- 200mm
- Connector Angle
- 90 Degree Right Angle
- Maximum Bandwidth
- 32GB/s
- Shielding Type
- foil-wrapped
View on Amazon: GLOTRENDS 200mm Right-Angle PCIe 4.0 Riser Cable Affiliate link
This GLOTRENDS riser offers 200mm of length with a 90-degree right-angle connector, designed for vertical GPU mounts in mid-tower cases. It supports PCIe 4.0 x16 bandwidth up to 32GB/s and uses individually foil-wrapped shielding for signal stability. The cable works with PCIe 3.0 slots at reduced speeds. You need a CPU-direct x16 slot for full performance. It requires no drivers or external power for installation.
Pros
- 200mm cable length for standard mid-tower cases
- 90-degree right-angle connector for vertical mounts
- PCIe 4.0 x16 interface with 32GB/s bandwidth
- Individually foil-wrapped shielding for EMI protection
Cons
- Limited to 200mm length, unsuitable for deep cases
- Does not support hot swapping
- Requires CPU-direct PCIe 4.0 x16 slot for full speed
Good fit if
- You are mounting a GPU vertically in a mid-tower case
- You need a right-angle connector for tight spaces
- You have a CPU with a direct PCIe 4.0 x16 slot
Skip if
- You require a cable longer than 200mm
- You need to swap the GPU while the system is on
- Your motherboard only provides PCIe 3.0 x16 slots
Verdict: GLOTRENDS 200mm PCIe 4.0 x16 Riser fits users with mid-tower cases needing a short, right-angle riser for vertical GPU mounting. It delivers full PCIe 4.0 bandwidth when paired with a compatible CPU slot.
LINKUP 15cm PCIe 5.0 Right Angle Riser Cable
Best for: Vertical GPU mounts with right-angle needs
- Interface Standard
- PCIe 5.0
- Slot Configuration
- x16
- Cable Length
- 15cm
- Connector Angle
- Right Angle
- Maximum Bandwidth
- 128GB/s
- Shielding Type
- multilayer shielding
View on Amazon: LINKUP 15cm PCIe 5.0 Right Angle Riser Cable Affiliate link
This LINKUP riser cable supports PCIe 5.0 x16 with a maximum bandwidth of 128GB/s. It features a right-angle connector and multilayer shielding to reduce interference. The 15cm length suits vertical GPU mounts in towers or ITX cases. You get backward compatibility with PCIe 4.0 devices. The all-black design keeps your build tidy while maintaining signal integrity for high-performance graphics cards.
Pros
- PCIe 5.0 x16 interface with 128GB/s bandwidth
- Right-angle connector for vertical mounting
- Multilayer shielding for signal stability
- Backward compatible with PCIe 4.0
Cons
- Short 15cm length limits placement options
- Right-angle design may not fit all cases
- Heavy at 4.23 ounces for small builds
Good fit if
- You need a right-angle connector for vertical GPU mounts
- You want PCIe 5.0 support for future upgrades
- You have a compact case with short distances
Skip if
- You require a longer cable for distant GPU mounts
- You need a straight connector for standard layouts
- You prefer a lighter cable for small form factor builds
Verdict: LINKUP PCIe 5.0 Right Angle Riser delivers high bandwidth and shielding for vertical GPU setups. It fits users who need a right-angle connector and short reach.
LINKUP 22cm ITX Double Reverse Riser Cable
Best for: compact ITX sandwich builds needing Gen5 bandwidth
- Interface Standard
- PCIe 5.0
- Slot Configuration
- x16
- Cable Length
- 22cm
- Connector Angle
- Double Reverse
- Maximum Bandwidth
- 128GB/s
- Shielding Type
- multilayer shielding
View on Amazon: LINKUP 22cm ITX Double Reverse Riser Cable Affiliate link
This riser cable gives you a full PCIe 5.0 x16 connection with up to 128GB/s bandwidth across a 22cm length. It features multilayer shielding and a double-reverse connector configuration designed specifically for ITX sandwich-style enclosures. If you are building a compact small-form-factor system and need full x16 Gen5 throughput rather than standard x1 lanes, this cable delivers direct hardware support.
Pros
- PCIe 5.0 x16 interface delivering up to 128GB/s bandwidth
- Double-reverse connector orientation suited for ITX sandwich layouts
- Multilayer EMI shielding to preserve signal integrity under tight bends
- Backward-compatible with PCIe 4.0 motherboards and graphics cards
Cons
- At 22cm, it provides much less reach than 40cm riser cables
- Double-reverse connector layout limits fitment outside of compact ITX sandwich cases
Good fit if
- You build inside an ITX sandwich case requiring a double-reverse connector.
- You need full PCIe 5.0 x16 bandwidth up to 128GB/s for high-throughput graphics cards.
- You want multilayer EMI shielding to maintain signal stability across tight chassis folds.
Skip if
- You need a 40cm or longer cable to route around a standard ATX chassis.
- You need a straight or standard right-angle connector orientation for a traditional vertical mount.
Verdict: LINKUP 22cm PCIe 5.0 ITX Double Reverse Cable serves builders assembling high-bandwidth small-form-factor systems that demand full Gen5 x16 speed inside sandwich-style enclosures. Its specialized connector layout targets compact ITX spacing instead of long-distance ATX routing.
LINKUP 15cm Straight PCIe 5.0 Riser Cable
Best for: compact ITX vertical GPU mounts
- Interface Standard
- PCIe 5.0
- Slot Configuration
- x16
- Cable Length
- 15cm
- Connector Angle
- Straight
- Maximum Bandwidth
- 128GB/s
- Shielding Type
- multilayer shielding
View on Amazon: LINKUP 15cm Straight PCIe 5.0 Riser Cable Affiliate link
This LINKUP riser cable offers a straight connector design for vertical GPU mounts. It supports PCIe 5.0 x16 with a maximum bandwidth of 128GB/s. The 15cm length fits tight spaces in SFF or ITX cases. Multilayer shielding helps suppress crosstalk. It works with PCIe 4.0 boards and next-gen cards. You get a stable connection for high-FPS gaming or AI workflows.
Pros
- Supports full 128GB/s bandwidth on PCIe 5.0 x16
- Straight connector angle for vertical GPU mounting
- Multilayer shielding reduces crosstalk and EMI
- Backward compatible with PCIe 4.0 and 3.0
Cons
- Short 15cm length limits placement options
- Straight connector may not fit all case layouts
- Requires additional standoffs or brackets for support
Good fit if
- You need a short riser for a compact ITX build
- You prefer a straight connector for vertical GPU mounting
- You want PCIe 5.0 bandwidth for future upgrades
Skip if
- You need a longer cable for distant GPU placement
- You require a right-angle connector for tight corners
- You are using a PCIe 3.0 board with strict length limits
Verdict: LINKUP 15cm Straight PCIe 5.0 Riser fits users with compact cases who need a short, high-bandwidth connection. It is ideal for vertical GPU mounts where space is limited and shielding matters.
Thermaltake Dual 90° PCIe 4.0 400mm Riser Cable
Best for: Vertical GPU mounting with flat cable management
- Interface Standard
- PCIe 4.0
- Cable Length
- 400mm
- Connector Angle
- Dual 90-degree
- Maximum Bandwidth
- 16Gbps
- Shielding Type
- EMI Shielding
- Weight
- 9.52 ounces
View on Amazon: Thermaltake Dual 90° PCIe 4.0 400mm Riser Cable Affiliate link
This Thermaltake riser cable supports PCIe 4.0 with a 16Gbps transmission rate. It features dual 90-degree connectors for a flat layout and EMI shielding for stability. The 400mm length helps minimize bending for a neat install. It suits users needing vertical GPU mounting with AMD or Intel motherboards. The compact design fits well in standard cases.
Pros
- PCIe 4.0 interface for 16Gbps data transmission
- Dual 90-degree connectors for space-efficient layout
- 400mm cable length reduces bending
- EMI shielding protects against interference
Cons
- Shorter 400mm length compared to 200mm+ alternatives
- Heavier at 9.52 ounces
- Black color only
Good fit if
- You need a flat cable layout for vertical GPU mounting
- You want EMI shielding for stable performance
- Your case accommodates a 400mm cable length
Skip if
- You require PCIe 5.0 support
- You need a longer cable for extended reach
- You prefer a lighter cable under 5 ounces
Verdict: Thermaltake 400mm PCIe 4.0 Riser fits users who prioritize a tidy, flat cable layout and stable connections for vertical GPU setups. It is a practical option for standard builds where the 400mm length suffices.
LINKUP Ultra PCIe 4.0 x16 Riser Cable 10cm
Best for: Short vertical GPU mounts with PCIe 4.0
- Interface Standard
- PCIe 4.0
- Slot Configuration
- X16
- Cable Length
- 10cm
- Connector Angle
- Universal 90 Degree
- Maximum Bandwidth
- Over 64GB/s
- Shielding Type
- Individual laneway shielding
View on Amazon: LINKUP Ultra PCIe 4.0 x16 Riser Cable 10cm Affiliate link
This LINKUP riser uses PCIe 4.0 x16 to support high-end GPUs like the RTX 4090. It features a 10cm length with a 90-degree connector. The design includes individual laneway shielding to reduce interference. You get over 64GB/s bandwidth for stable signal transfer. It suits vertical GPU mounts in cases where space is tight. The open-box condition may affect packaging.
Pros
- PCIe 4.0 x16 interface for high bandwidth
- Over 64GB/s bi-directional data transfer
- Individual laneway shielding reduces EMI/RFI interference
- 90-degree universal connector for vertical mounting
- Compatible with RTX 4090 and RX 6950 XT
Cons
- Short 10cm cable length limits case compatibility
- Sold as open-box item
- Screws not recommended to prevent GPU misalignment
Good fit if
- You need a short riser for a vertical GPU mount
- You use a motherboard with PCIe 4.0 support
- You have an RTX 4090 or similar high-end card
Skip if
- You require a longer cable for wide case spacing
- You prefer new-in-box items with full warranty
- You need PCIe 5.0 bandwidth for future proofing
Verdict: LINKUP Ultra PCIe 4.0 X16 10cm Riser provides stable signal integrity for RTX 4090 builds in compact vertical setups. It fits users who prioritize shielding and short reach over extended cable lengths.
Specifications side by side
| Spec | SinLoon 40cm PCIe 4.0 x1 90-Degree Riser Cable | GLOTRENDS 200mm Right-Angle PCIe 4.0 Riser Cable | LINKUP 15cm PCIe 5.0 Right Angle Riser Cable | LINKUP 22cm ITX Double Reverse Riser Cable | LINKUP 15cm Straight PCIe 5.0 Riser Cable | Thermaltake Dual 90° PCIe 4.0 400mm Riser Cable | LINKUP Ultra PCIe 4.0 x16 Riser Cable 10cm |
|---|---|---|---|---|---|---|---|
| Interface Standard | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 |
| Slot Configuration | X1 | x16 | x16 | x16 | x16 | not stated | X16 |
| Cable Length | 40CM | 200mm | 15cm | 22cm | 15cm | 400mm | 10cm |
| Connector Angle | 90 Degree | 90 Degree Right Angle | Right Angle | Double Reverse | Straight | Dual 90-degree | Universal 90 Degree |
| Maximum Bandwidth | 16Gbps | 32GB/s | 128GB/s | 128GB/s | 128GB/s | 16Gbps | Over 64GB/s |
| Shielding Type | not stated | foil-wrapped | multilayer shielding | multilayer shielding | multilayer shielding | EMI Shielding | Individual laneway shielding |
| GPU | not stated | GeForce RTX 4090 | not stated | not stated | not stated | not stated | GeForce RTX 4090 |
| Interface | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 |
| Form Factor | not stated | not stated | not stated | ITX | not stated | not stated | not stated |
| Use | not stated | not stated | not stated | not stated | not stated | not stated | Gaming |
| Dimensions | not stated | 9.84 × 4.72 × 4.72 inches | not stated | not stated | not stated | not stated | not stated |
| Weight | not stated | 4.97 ounces | 4.23 ounces | not stated | 3.88 ounces | 9.52 ounces | not stated |
| Size | 40CM | 200mm | 15cm - v4 | 22cm - v2 | 15cm - v2 | Compact | 10cm (open box) |
| Color | not stated | Black | All Black | Black | Black | Black | Black |
| Model | not stated | PCIE40-X16-200MM-0090D | AG-P5-33SR-015BK | AG-P5-33VV-022BK | AVA5 | AC-077-CO1OTN-C1 | not stated |
If you need more bandwidth, 10gtek pcie 4 0 x8 to alternatives provide dual SFF-8654 connection options.
Frequently asked questions
Which riser cable offers the best value for mid-tower cases?
The GLOTRENDS 200mm Right-Angle PCIe 4.0 Riser is the best budget option. It features a 200mm length and a black finish. This cable delivers full PCIe 4.0 bandwidth when paired with a compatible CPU slot. Its design specifically fits users with mid-tower cases needing a short, right-angle riser for vertical GPU mounting.
What is the shortest PCIe 5.0 riser available?
The LINKUP Ultra PCIe 4.0 x16 Riser Cable is only 10cm long. It provides stable signal integrity for RTX 4090 builds in compact vertical setups. The black cable prioritizes shielding and short reach over extended lengths. It fits users who need a minimal footprint for their high-end graphics cards.
Can I use a PCIe 5.0 riser with PCIe 4.0 components?
Yes, backward compatibility is standard. The LINKUP 15cm PCIe 5.0 Right Angle Riser and the LINKUP 22cm ITX Double Reverse Riser both support PCIe 4.0 interfaces. These cables deliver high bandwidth and shielding. They fit users who need right-angle connectors and specific connector angles for tight cases while maintaining signal integrity.
Which riser is best for ITX cases?
The LINKUP 22cm ITX Double Reverse Riser is the best premium choice for ITX builders. It supports vertical GPU placement with high bandwidth. The black 22cm cable fits users who prioritize signal integrity and specific connector angles for tight cases. It is a solid choice for compact builds requiring precise vertical mounting.
What riser provides the longest reach?
The Thermaltake Dual 90° PCIe 4.0 400mm Riser Cable offers the longest reach. It fits users who prioritize a tidy, flat cable layout and stable connections for vertical GPU setups. The black compact cable is a practical option for standard builds where the 400mm length suffices for extended component placement.
Which riser is ideal for vertical GPU mounts?
The GLOTRENDS 200mm Right-Angle PCIe 4.0 Riser is designed for vertical GPU mounting in mid-tower cases. It delivers full PCIe 4.0 bandwidth. The LINKUP 15cm Straight PCIe 5.0 Riser is also ideal for compact ITX vertical mounts. It fits users with limited space who need a short, high-bandwidth connection with effective shielding.
Does the SinLoon riser support high-bandwidth peripherals?
The SinLoon 40cm PCIe 4.0 x1 Riser Cable is designed for extending low-bandwidth peripheral cards. It offers a 90-degree right-angle connection. This configuration is ideal for users who need precise placement for network or capture adapters. It is not intended for high-bandwidth graphics cards like the RTX 4090.