--- product_id: 520064299 title: "BestParts 10Gbps Type-C USB 3.1 Gen2 Port Flex IO Card Small Board 3TK78AA" brand: "bestparts" price: "€ 53.84" currency: EUR in_stock: true category: "Best Parts" url: https://www.desertcart.fi/products/520064299-bestparts-10gbps-type-c-usb-3-1-gen2-port-flex store_origin: FI region: Finland --- # 10Gbps blazing transfer speed Seamless HP 400-800 G4 series compatibility Universal Type-C USB 3.1 Gen2 port BestParts 10Gbps Type-C USB 3.1 Gen2 Port Flex IO Card Small Board 3TK78AA **Brand:** bestparts **Price:** € 53.84 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your HP rig with lightning-fast Type-C power and speed! ## Quick Answers - **What is this?** BestParts 10Gbps Type-C USB 3.1 Gen2 Port Flex IO Card Small Board 3TK78AA by bestparts - **How much does it cost?** € 53.84 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/520064299-bestparts-10gbps-type-c-usb-3-1-gen2-port-flex) ## Best For - bestparts enthusiasts ## Why This Product - Trusted bestparts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Metal Backing:** Built tough to protect your board during installation and daily use—engineered for longevity. - • **Power Up to 15W Output:** Charge and power your USB-C devices with up to 5V/3A for reliable performance. - • **DisplayPort 1.4 Support:** Drive high-res external monitors with crisp visuals and smooth video via DP1.4 integration. - • **Plug & Play Flexibility:** Effortless installation with no drivers needed—just 3 screws to upgrade your HP EliteDesk or ProDesk. - • **Blazing 10Gbps Data Transfer:** Experience ultra-fast file moves and streaming without lag or bottlenecks. ## Overview The BestParts 10Gbps Type-C USB 3.1 Gen2 Flex IO Card (3TK78AA) is a compact, high-performance upgrade designed for HP EliteDesk and ProDesk G4 series desktops. It delivers ultra-fast 10Gbps data transfer, supports up to 15W power output, and integrates DisplayPort 1.4 for external display connectivity. Easy to install with durable construction, this module enhances your workstation’s connectivity and future-proofs your setup with versatile USB-C functionality. ## Description SPEC: Add an extra flexible Type-C USB 3.1 Gen2 IO to your DM and Tower Transfer speed up to 10Gbps Interchangeable with other modules Support up to 15w out (5V, 3A) Support up to DisplayPort 1.4HP EliteDesk 800 G4 TWR,HP EliteDesk 800 G4 SFF,HP EliteDesk 800 G4 DM(not 35w),HP EliteDesk 705 G4 DM,HP EliteDesk 705 G4 MT,HP EliteDesk 705 G4 SFF,HP ProDesk 600 G4 MT,HP ProDesk 600 G4 SFF,HP ProDesk 600 G4 DM,HP ProDesk 400 G5 MT,HP ProDesk 400 G4 DM,HP ProDesk 400 G5 SFF . ## Features - TYPE-C Port Small Board Card 3TK78AA Compatible with HP 400 600 800 G4 DM SFF MT. - Compatible P/N: For 3TK78AA - Compatible models: For HP 400 G4 DM SFF MT; For HP 600 G4 DM SFF MT; For HP 705 G4 DM SFF MT; For HP 800 G4 DM SFF TWR - Support up to 15W out (5V, 3A), Support up to DP1.4. - You will receive: 1 x Type-C CARD board. - Warranty: 6 months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWDSXXS2 | | Best Sellers Rank | #239 in Laptop Computer Replacement Parts | | Brand | BestParts | | Compatible Devices | HP 400 G4 DM SFF MT, HP 600 G4 DM SFF MT, HP 705 G4 DM SFF MT, HP 800 G4 DM SFF TWR | | Customer Reviews | 4.5 4.5 out of 5 stars (31) | | Hardware Interface | USB Type C | | Item Highlight | Replacement for HP 800 G4 TWR/SFF/DM, 600 G4 MT/SFF/DM,705 G4 MT/SFF/DM, 400 G4 DM,400 G5 MT/SFF L07094-001 | | Item Weight | 0.02 kg | | Manufacturer | BestParts | | Mfr Part Number | XA.SW.115-F1 | | Model Number | XA.SW.115-F1 | | Number of Items | 1 | | Number of Packs | 1 | | Operating System | Windows, Linux | | Style Name | Classic | | Warranty Description | 6 Months warranty | ## Product Details - **Brand:** BestParts - **Compatible Devices:** HP 400 G4 DM SFF MT, HP 600 G4 DM SFF MT, HP 705 G4 DM SFF MT, HP 800 G4 DM SFF TWR - **Hardware Interface:** USB Type C - **Item Weight:** 0.02 kg - **Style:** Classic ## Images ![BestParts 10Gbps Type-C USB 3.1 Gen2 Port Flex IO Card Small Board 3TK78AA - Image 1](https://m.media-amazon.com/images/I/71E1I1AxdnL.jpg) ## Frequently Bought Together - BestParts Type-C USB 3.1 Gen2 Port Flex IO Card Small Board Replacement for HP 400 600 705 800 G4 DM Mini SFF MT 3TK78AA - UGREEN USB C to Ethernet Adapter 2.5G, Ethernet Adapter for Laptop, Aluminum, Type C (Thunderbolt 4/3 Compatible) to RJ45 Network Internet, Compatible for NAS, MacBook Air/Pro, XPS, iPhone 15 Pro/Max --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fi/products/520064299-bestparts-10gbps-type-c-usb-3-1-gen2-port-flex](https://www.desertcart.fi/products/520064299-bestparts-10gbps-type-c-usb-3-1-gen2-port-flex) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-09-30*