# Security key Yubico Yubikey 5Ci — hardware authentication key with USB‑C and Lightning connectors

**URL:** https://aio.lv/en/product--yubico-yubico-yubikey-5ci--12032135
**Data updated:** 2026-03-12 16:40 (EET)
**Category:** Portable Device Security & Kensington Locks
**Manufacturer:** Yubico
**Manufacturer code:** Yubico Yubikey 5Ci
**EAN:** 5715328123427
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-08-23 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--yubico-yubico-yubikey-5ci--12032135

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.08.2026 | free |
| Pickup points | 12.08.2026 | 1.79 EUR |
| Courier delivery to door | 12.08.2026 | 4.99 EUR |

## Summary description

Yubico Yubikey 5Ci is a hardware authentication security key featuring both USB‑C and Apple Lightning connectors for use with computers and compatible iOS devices. It provides phishing‑resistant two‑factor and multi‑factor authentication using standards such as FIDO2/WebAuthn and U2F, and supports OTP and smartcard (PIV) workflows for secure logins and account protection.

## Long description

Yubico Yubikey 5Ci is a hardware authentication key designed with both USB‑C and Apple Lightning connectors to provide secure, phishing‑resistant access across computers and compatible iOS devices. It supports modern authentication standards for strong two‑factor and multi‑factor protection and integrates with a variety of login and account‑protection workflows.
Advantages
The Yubikey 5Ci delivers phishing‑resistant authentication by using standards such as FIDO2/WebAuthn and U2F for passwordless and second‑factor verification. It also supports one‑time password (OTP) and smartcard (PIV) workflows, enabling compatibility with legacy systems and environments that require certificate‑based logins. The dual‑connector design simplifies use across desktop and mobile Apple devices without adapters.
Suitable for
Secure two‑factor authentication for online accounts and services that support FIDO2/WebAuthn or U2F
Passwordless login implementations on supported platforms
Use with compatible iOS devices via Lightning connector for mobile account protection
Environments that require OTP or smartcard (PIV) authentication
Key specifications
Connectors: USB‑C and Apple Lightning
Supported protocols: FIDO2 / WebAuthn, U2F, OTP, smartcard (PIV)
Form factor: portable hardware authentication key
Compatibility: computers with USB‑C and compatible iOS devices with Lightning port
How to use
Plug the Yubikey 5Ci into a compatible device using the appropriate connector. For FIDO2/WebAuthn or U2F flows, follow the service's on‑screen prompts to register the security key as a second factor or as a passwordless credential. For OTP or smartcard (PIV) workflows, configure the key within the service or system that manages those authentication methods according to provided setup instructions. No batteries or network connection are required for the key to operate.
Usage recommendations
Store the Yubikey 5Ci in a safe place when not in use and consider registering a backup authentication method or an additional key to avoid account lockout. Ensure the connected device is running supported operating system versions and that the target services explicitly support the authentication standards in use.

## FAQ

### How much does the Yubico Yubikey 5Ci security key cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Yubico Yubikey 5Ci security key be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Yubico products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Yubico service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12032135/67519677_large.webp