We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green circuit board with PCI-E 16x slot, USB 3.0 cable and SATA power connector

JSER EP-107 PCI-E 1x to 16x Extender Riser Adapter with USB 3.0 & 6Pin Power Cable

SKU CH-7235-SQ1RR

Connects a 16x graphics card to a 1x PCI-E slot with a 60 cm USB 3.0 link and SATA-to-6-pin power cable

  • Cable length3.3 L x 14.9 W x 18 H centimeters
  • First connectorPci
  • Second connectorExtension Card
  • Connector genderExtension Card
  • Connector typePci
  • Units per package1
  • Stable GPU power with four FP solid capacitors
  • 60 cm USB 3.0 cable allows flexible riser placement
  • SATA 15-pin to 6-pin cable moves GPU power off the motherboard
  • Locking PCI-E 16x slot secures the graphics card
  • Works with 1x, 4x, 8x and 16x cards

JSER EP-107 PCI-E Riser Adapter

The JSER EP-107 is a PCI-E 1x to 16x extender riser designed to connect graphics cards to a single-lane slot. It includes a 60 cm USB 3.0 cable, a SATA 15-pin to 6-pin power cable, and four FP solid capacitors for stable power delivery. The board measures 10 cm by 10 cm by 1 cm and weighs 0.05 kg. A locking 16x slot secures the installed card.

Suits multi-GPU builds needing slot separation

This adapter suits builders running multiple graphics cards who want to reduce the load on the motherboard power plane. The independent SATA power feed and solid capacitors help keep voltage steady across several cards. It is not for systems that lack a free SATA power connector or a physical 1x slot. Buyers needing an internal cabled connection without external power should look elsewhere.

Check slot clearance and power headers before

Verify the motherboard has an open PCI-E 1x slot with enough surrounding space for the 10 cm board and the 60 cm USB cable bend radius. Confirm the power supply provides a spare SATA 15-pin connector for the included 6-pin adapter. Ensure the chassis can accommodate the card once it is mounted on the riser. No driver installation is required for the adapter itself.

How it compares

Measured against everything we stock in Interface & Card Adapters, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 60% of the 354 comparable items (median $21.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameJSER
Product lineEP-107
Model nameEP-107
Part numberEP-107
Ports & slots
First connectorPci
Second connectorExtension Card
Connector genderExtension Card
Connector typePci
Size & build
Cable length3.3 L x 14.9 W x 18 H centimeters
Product dimensions10 cm × 10 cm × 1 cm
Product weight0.05 kg
In the box
Units per package1
In the box1, false

Questions about this item

Do I need a free PCIe 1x slot on my motherboard to install the EP-107 riser?

Yes, the riser board plugs into a PCIe 1x slot, while the 16x adapter holds the graphics card and locks it in place.

Will the 60 cm USB 3.0 cable reach a GPU mounted outside a standard mining frame?

The 60 cm cable gives enough length to position the card away from the motherboard in most open-air frames.

How can I verify the four FP solid capacitors are delivering stable power after setup?

The system should POST normally and the GPU should appear in device manager without power-throttling warnings.

More in Interface & Card Adapters

Similar items