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Black right-angle USB Type-E adapter with 90-degree bend

BUCIER

BUCIER USB3.1 Type-E 90° Adapter PH74B Right Angle

SKU CH-JCQQ-9512J

A 90-degree USB 3.2 20 Gbps Type-E adapter that routes the cable sideways for tidy motherboard installs

  • Connector TypeUSB Type C
  • ColorBlack
  • Connector DetailUSB Type C
  • Constructioncopper
  • Supports USB 3.2 at 20 Gbps for fast data transfers
  • 90-degree right-angle design keeps cables tidy and aligned
  • Plug-and-play installation requires no extra drivers
  • Compact multi-layer PCB saves space inside the case
  • Check motherboard corner-block direction before purchase

Right-Angle TYPE-E Adapter

The BUCIER PH74B is a 90-degree USB 3.1 Type-E adapter that connects a motherboard header to a front-panel USB Type-C cable. It reroutes the cable at a right angle to improve alignment inside the chassis. The adapter supports USB 3.2 speeds up to 20Gbps and is backward compatible with 10Gbps operation.

Builders with tight header clearance

This adapter suits builders whose motherboard TYPE-E header sits close to other components or the case wall, where a straight cable would bend sharply or block adjacent ports. It requires the header's bevelled corner to face upward for correct orientation. Buyers with NZXT B550 motherboards cannot use this adapter due to a confirmed incompatibility. Those needing a straight-through connection or a different keying orientation should look elsewhere.

90-degree bevel orientation

The single specification that decides fit is the direction of the motherboard header's bevelled corner: it must be on the top side for this adapter to seat correctly. Verify this visual cue before purchase; the adapter will not work if the bevel faces down, left or right.

Highlights

  • Supports USB 3.2 at 20 Gbps for fast data transfers
  • 90-degree right-angle design keeps cables tidy and aligned
  • Plug-and-play installation requires no extra drivers
  • Compact multi-layer PCB saves space inside the case
  • Check motherboard corner-block direction before purchase

Specifications

BrandBUCIER
Connector TypeUSB Type C
ColorBlack
Connector DetailUSB Type C
Constructioncopper

Questions about this item

Does the 90-degree elbow put stress on the motherboard's TYPE-E port over time?

The compact right-angle design is built to save space and reduce cable strain on the motherboard header.

What bandwidth ceiling appears first when the adapter runs at USB 3.2 20Gbps continuously?

The adapter supports USB 3.2 up to 20Gbps and is backward compatible with 3.1 at 10Gbps.

How much heat does the multi-layer circuit board generate during all-day operation?

The signal-lossless multi-layer PCB design maintains stable transmission without active cooling.

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