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AMAZON
ProtoArc 2.4G Wireless Left-Handed Keyboard, XK21 Bluetooth Ultra-Thin Keyboard, Rechargeable Silent with Three Multi-Device, Windows/Mac/Android-Black'25
₹4,495
₹5,799
22% OFF
Updated 18th Jul 2026, 07:56 AM
Buy Now
Price Analysis & Buying Guide
F
5 / 100
Not a Deal
Confidence: 90%
Avg Discount
0/28
Recent Discount
0/22
Historical Pos.
0.5/20
Low Proximity
0/20
Trend Bonus
4/10
Avg Price
₹4,415
6M Avg
₹4,403
All-Time Low
₹3,995
All-Time High
₹6,999
vs MRP
↓22.5%
Price Benchmarks
Lowest Ever
₹3,995
16th Jan 2026
Highest Ever
₹6,999
3rd Jul 2025
Average Price
₹4,417
37 data points
3-Month Low
₹3,995
9th May 2026
6-Month Low
₹3,995
22nd Jan 2026
12-Month Low
₹3,995
16th Jan 2026
As per price history, ProtoArc 2.4G Wireless Left-Handed Keyboard, XK21 Bluetooth Ultra-Thin Keyboard, Rechargeable Silent with Three Multi-Device, Windows/Mac/Android-Black'25's lowest price is ₹3,995. The average price is ₹4,415. Highest ever price is ₹6,999. Along with deals, coupons & discounts, you can get it at ₹4,495. Read our Pricing Disclosure
Product Details
| Product Code | B0DJC3JJGZ |
|---|---|
| Market Place | amazon.in |
| Store | Amazon |
| Brand | ProtoArc |
| Rating | 4 (113 ratings) |
| Category | Keyboards |
| Manufacturer | ProtoArc, ProtoArc China |
| Model Number | XK21 US |
| Model Number | XK21 US |
| Dimensions | 20 x 18 x 2 cm; 600 g |
| Country of Origin | China |
Frequently Asked Questions
What is the lowest price ever for ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925?
▶
The all-time lowest price for ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925 was ₹3,995 recorded on 16th Jan 2026. The current price is 12.5% higher than this all-time low.
What was the highest price for this product?
▶
The highest recorded price for ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925 was ₹6,999 on 3rd Jul 2025. Right now you save 35.8% compared to the peak price.
What is the average selling price?
▶
Based on 37 data points, the average price of ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925 is ₹4,417. The current price is 1.8% above average. Consider waiting for a price drop.
What is the 3-month lowest price?
▶
In the last 3 months, the lowest price was ₹3,995 on 9th May 2026.
What is the 6-month lowest price?
▶
The 6-month lowest price for ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925 was ₹3,995 on 22nd Jan 2026.
Is the price going up or down?
▶
The current price trend for ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925 is Stable. Prices have remained relatively stable. There's no immediate urgency, but don't expect a big drop either. It has been 183 days since the last recorded low price.
How does the current price compare to the average?
▶
The current price is 1.8% above the average price. You may want to wait for a price drop unless you need it urgently.
How much discount is available from MRP?
▶
You're currently saving 22.5% off the MRP (Maximum Retail Price). A solid discount from the listed retail price.
Should I buy this product now?
▶
Price is high. Score: 5/100 (Grade F) — we recommend waiting. The product has been available at significantly lower prices in the past. Price trend is currently stable.
What does the Deal Score mean?
▶
The Deal Score is a composite rating from 0 to 100 calculated by our algorithm. It considers five factors: Average Discount (how far below the long-term average), Recent Discount (short-term price performance), Historical Position (where the price sits in its all-time range), Low Proximity (closeness to the all-time low), and Trend Bonus (whether prices are falling). Grades are: S (90-100, Exceptional), A (75-89, Great), B (60-74, Good), C (45-59, Fair), D (30-44, Below Average), F (0-29, Not a Deal). This product currently has a score of 5 with 90% confidence.
Where can I buy this product?
▶
ProtoArc 24G Wireless Left-Handed Keyboard XK21 Bluetooth Ultra-Thin Keyboard Rechargeable Silent with Three Multi-Device WindowsMacAndroid-Black3925 is available on Amazon (amazon.in). Click the Buy Now button above to visit the product page directly. We recommend checking for available coupons and bank offers on the store page for additional savings.